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Quiambao BP, Payumo RA, Roa C, Borja-Tabora CF, Emmeline Montellano M, Reyes MRDL, Zoleta-De Jesus L, Capeding MR, Solimen DP, Barez MY, Reid C, Chuang A, Tsao E, McClain JB. A phase 2b, Randomized, double blinded comparison of the safety and efficacy of the monoclonal antibody mixture SYN023 and human rabies immune globulin in patients exposed to rabies. Vaccine 2024:S0264-410X(24)00643-1. [PMID: 38834432 DOI: 10.1016/j.vaccine.2024.05.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 05/11/2024] [Accepted: 05/28/2024] [Indexed: 06/06/2024]
Abstract
BACKGROUND SYN023 is an anti-rabies monoclonal antibody mixture administered as part of post-exposure prophylaxis regimens. The rabies virus neutralizing antibody (RVNA) concentration generally accepted as an adequate immune response to vaccination is ≥ 0.5 IU/mL. METHODS Within 54 h of potential rabies exposure, 448 patients in two risk substrata of WHO Category III exposure were randomized to receive either 0.3 mg/kg SYN023 or 0.133 mL/kg human rabies immunoglobulin (HRIG) injected in and around the wound site(s) plus a course of rabies vaccination. Patients were followed for safety and absence of rabies for ≥ 365 days. RESULTS GMT RVNA was higher with SYN023 throughout the 2-week post-treatment period. In the primary analysis group (n = 368), 99.4 % of SYN023 recipients versus 4.5 % of HRIG recipients had protective RVNA levels on Day 4. On Day 8, 98.1 % SYN023 versus 12.2 % HRIG recipients were protected. The SYN023:HRIG ratio of geometric mean titer of RVNA (RVNA GMTs) on Day 8 (19.42) exceeded the 10 % superiority margin (P < 0.0001) indicating higher Day 8 RVNA with SYN023. On Day 99, the SYN023:HRIG RVNA GMT ratio (0.66) was below the non-inferiority margin of 20 % (P = 0.9485) suggesting some moderation of vaccine immune response by SYN023 relative to HRIG. The ratio of percent SYN023:HRIG recipients achieving RVNA ≥ 0.5 IU/mL on Day 99 (0.98) met the non-inferiority margin of 20 % (P = 0.013) indicating anti-rabies immune response with SYN023 was non-inferior to HRIG despite this effect. There were no probable/confirmed rabies cases in any patient. Study regimens were well tolerated. CONCLUSIONS SYN023 provided higher RVNA than HRIG soon after rabies exposure. By Day 99 post-treatment, GM RVNA with SYN023 was lower than HRIG, however, the percent of SYN023 recipients with a protective response was not inferior at this time point. No rabies cases were reported in the study. The SYN023 safety profile was acceptable. CLINICALTRIALS gov ID: NCT03961555.
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Affiliation(s)
- Beatriz P Quiambao
- Research Institute for Tropical Medicine Filinvest Corporate City, Muntinlupa City, Metro Manila, Philippines
| | | | - Camilo Roa
- Manila Doctors Hospital, Ermita Manila, Metro Manila, Philippines
| | - Charissa Fay Borja-Tabora
- Center of Excellence in Drug Research, Evaluation and Studies, Inc., Filinvest Corporate City, Muntinlupa City, Metro Manila, Philippines
| | - May Emmeline Montellano
- Far Eastern University - Nicanor Reyes Medical Foundation, Quezan City, Metro Manila, Philippines
| | - Mari Rose De Los Reyes
- Research Institute for Tropical Medicine Filinvest Corporate City, Muntinlupa City, Metro Manila, Philippines
| | - Loreta Zoleta-De Jesus
- Angelo King Medical Research Center, De la Salle Health Sciences Institute, Dasmarinas City, Cavite, Philippines
| | | | - Domingo P Solimen
- Baguio General Hospital and Medical Center, Baguio City, Cordillera Administrative Region, Philippines
| | - Marie Yvette Barez
- Southern Philippines Medical Center, Dermatology Clinical Research Unit, Davao City, Davao Region (Region XI), Philippines
| | - Caroline Reid
- Synermore Biologics (Suzhou) Co., Ltd, Suzhou Industrial Park, China
| | - Ariel Chuang
- Synermore Biologics (Suzhou) Co., Ltd, Suzhou Industrial Park, China
| | - Eric Tsao
- Synermore Biologics (Suzhou) Co., Ltd, Suzhou Industrial Park, China.
| | - J Bruce McClain
- Synermore Biologics (Suzhou) Co., Ltd, Suzhou Industrial Park, China
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Swanson MH, Morgan CH, Johnston A, Schwebel DC. Caregiver accounts of unintentional childhood injury events in rural Uganda. JOURNAL OF SAFETY RESEARCH 2023; 85:101-113. [PMID: 37330860 DOI: 10.1016/j.jsr.2023.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 12/06/2022] [Accepted: 01/23/2023] [Indexed: 06/19/2023]
Abstract
OBJECTIVE Complex environmental, social, and individual factors contribute to unintentional childhood injury events. Understanding context-specific antecedents and caregiver attributions of childhood injury events can inform the development of locally-targeted interventions to reduce injury risk in rural Uganda. METHODS Fifty-six Ugandan caregivers were recruited through primary schools and completed qualitative interviews regarding 86 unintentional childhood injury events. Descriptive statistics summarized injury characteristics, child location and activity, and supervision at time of injury. Qualitative analyses informed by grounded theory identified caregiver attributions of injury causes and caregiver actions to reduce injury risk. RESULTS Cuts, falls, and burns were the most common injuries reported. At the time of injury, the most common child activities were farming and playing and the most common child locations were the farm and kitchen. Most children were unsupervised. In cases where supervision was provided, the supervisor was typically distracted. Caregivers most often attributed injuries to child risk-taking but also identified social, environmental, and chance factors. Caregivers most often made efforts to reduce injury risk by teaching children safety rules, but also reported efforts to improve supervision, remove hazards, and implement environmental safeguards. CONCLUSION Unintentional childhood injuries have a significant impact on injured children and their families, and caregivers are motivated to reduce child injury risk. Caregivers frequently perceive child decision-making a primary factor in injury events and respond by teaching children safety rules. Rural communities in Uganda and elsewhere may face unique hazards associated with agricultural labor, contributing to a high risk of cuts. Interventions to support caregiver efforts to reduce child injury risk are warranted.
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Kisaka S, Makumbi F, Majalija S, Bahizi G, Thumbi SM. Delays in initiating rabies post-exposure prophylaxis among dog bite victims in Wakiso and Kampala districts, Uganda. AAS Open Res 2022; 4:49. [PMID: 36419540 PMCID: PMC9648361 DOI: 10.12688/aasopenres.13311.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2022] [Indexed: 12/13/2022] Open
Abstract
Background Although rabies in dog bite patients is preventable through timely initiation of post-exposure prophylaxis (PEP), a number of barriers to achieving PEP exist. This study investigated the delays to initiation of PEP among dog bite patients in the emergency departments of two PEP centers in Uganda. Methods A cross-sectional study was conducted among dog-bite patients that presented to two selected rabies PEP centers. A semi-structured questionnaire was used to collect data. Delay to receive PEP was defined as reporting for PEP beyond 24 hours after the bite event. Generalized linear models were used to calculate prevalence ratios and the 95% confidence intervals as a measure of association between delay and patient factors. Results Out of 376 participants, just over half (53.5%) were males. The majority of participants (54.0%) were 15 years or older and 28.5% had no formal education. Just over three-quarters (77.9%) had category II dog bite wounds. Nearly 40% delayed to receive PEP, and median (inter quartile range) lag time between bite event and seeking medical care of 18 (41) hours. Compared to education level of secondary or above, patients with no formal education (adj. PR=4.06, 95% CI: 2.69 - 6.10) or primary education (adj.PR=2.15, 95% CI: 1.37 - 3.35), belonging to the lowest socio-economic tertile as compared to the highest (adj.PR=1.58, 95% CI: 1.10 - 2.28), knowing the owner of the biting dog (adj.PR=1.30, 95% CI: 1.02 - 1.65) and having category II wounds (adj.PR=2.31, 95% CI: 1.43 - 3.71) were all associated with delayed presentation for PEP. Conclusions and recommendations Delays to receive PEP are common and are associated with poor level of education or low socio-economic status, knowledge of who the dog owner is and less severity of bite wounds. Seeking care irrespective of wound severity or knowledge of dog owner should be promoted.
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Affiliation(s)
- Stevens Kisaka
- University of Nairobi Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, 00254, Kenya
- School of Public Health, Makerere University, Kampala, 00256, Uganda
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, 00256, Uganda
| | - Fredrick Makumbi
- School of Public Health, Makerere University, Kampala, 00256, Uganda
| | - Samuel Majalija
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, 00256, Uganda
| | - Gloria Bahizi
- School of Public Health, Makerere University, Kampala, 00256, Uganda
- Department of National Disease Control, Ministry of Health, Uganda, Kampala, 00256, Uganda
| | - SM Thumbi
- University of Nairobi Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, 00254, Kenya
- Paul G Allen School for Global Animal Health, Washington State University, Washington, 001, USA
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Kisaka S, Makumbi FE, Majalija S, Muwanga M, Thumbi SM. The potential for the double risk of rabies and antimicrobial resistance in a high rabies endemic setting: detection of antibiotic resistance in bacterial isolates from infected dog bite wounds in Uganda. Antimicrob Resist Infect Control 2022; 11:142. [PMID: 36372895 PMCID: PMC9655799 DOI: 10.1186/s13756-022-01181-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 11/02/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Post-exposure treatment for dog bites in humans aims at alleviating the risk of rabies and promoting wound healing. Wound healing may be complicated by bacteria. This study identified the different bacteria and their antibiotic susceptibilities in infected dog bite wounds (DBWs) in Uganda. METHODS A cross-sectional study was conducted among 376 dog bite patients. Wound swabs from patients with infected DBWs were collected and inoculated into recommended media. They were cultured for both aerobic and anaerobic bacteria. All isolated bacteria were identified based on colony characteristics, gram stain, and standard biochemical tests. Molecular identification was performed for strains that were resistant to three or more antibiotics. Antibiotic susceptibility testing was conducted using the disc diffusion method following the modified Kirby-Bauer method. The data were analysed using Stata version 15 software. RESULTS Approximately half of the patients (52.9%, 199/376) presented with infected wounds. Majority of the swabs (84.4%, 168/199) were culture positive, and yielded a total of 768 isolates where about half (52.9%, 406/768) were gram positive bacteria, and about two-thirds (64.6%, 496/768) were recovered from category II wounds. Among the gram positive bacteria, 339 (83.5%) were aerobes where Staphylococcus aureus (103, 30.4%), Coagulase-negative staphylococci (68, 20.1%), and Corynebacterium spp (33, 9.7%) had the highest prevalence. For the 362 Gram negative isolates, 217 (59.9%) were aerobes and the commonest isolates were P. maltocida (64, 29.5%), Capnocytophaga canimorsus (36, 16.6%) and P. canis (26, 12.0%). Gram-positive isolates were resistant to metronidazole (93.6%), oxacillin (68.5%), ceftriaxone (14.6%) and amoxicillin/clavulanic acid (14.0%). Gram negative isolates were resistant to metronidazole (100%), ampicillin (30.7%), oxacillin (29.3%), and doxycycline (22.9%). Multidrug resistance was in 105 (29.0%) and 121/406 (29.8%) of the gram-negative and gram-positive isolates, respectively. All gram-positive isolates were susceptible to vancomycin and ciprofloxacin. CONCLUSIONS Infection rates of DBWs in Uganda are high and the dominant bacterial isolates are Staphylococcus aureus, Pasteurella spps, and Capnocytophaga canimorsus. Multidrug resistance to commonly used antibiotics is high. The recommendation in the Uganda Clinical Guidelines to use metronidazole in the management of DBWs should be reviewed. DBWs should be enlisted for routine antimicrobial resistance surveillance and rational use of antimicrobial agents should be promoted.
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Affiliation(s)
- Stevens Kisaka
- University of Nairobi Institute of Tropical and Infectious Diseases, Nairobi, Kenya.
- School of Public Health, Makerere University, Kampala, Uganda.
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda.
| | | | - Samuel Majalija
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Moses Muwanga
- Department of Medicine, Entebbe General Referral Hospital, Entebbe, Uganda
| | - S M Thumbi
- University of Nairobi Institute of Tropical and Infectious Diseases, Nairobi, Kenya
- Rabies Free Africa, Washington State University, Pullman, USA
- Paul G Allen School for Global Animal Health, Washington State University, Pullman, USA
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Bahiru A, Molla W, Yizengaw L, Mekonnen SA, Jemberu WT. Knowledge, attitude and practice related to rabies among residents of Amhara region, Ethiopia. Heliyon 2022; 8:e11366. [DOI: 10.1016/j.heliyon.2022.e11366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/20/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022] Open
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Kallo V, Keita Z, Boka M, Tetchi M, Dagnogo K, Ouattara M, Amalaman DM, Traore S, Gerber F, Lechenne M, Hattendorf J, Hampson K. Rabies burden in Côte d'Ivoire. Acta Trop 2022; 226:106249. [PMID: 34822850 DOI: 10.1016/j.actatropica.2021.106249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 11/05/2021] [Accepted: 11/15/2021] [Indexed: 11/01/2022]
Abstract
BACKGROUND In Côte d'Ivoire, just as in the majority of developing countries, rabies cases are underestimated. The official data are based on passive surveillance studies which cannot provide true estimates. Therefore, the economic and health burden of rabies is underestimated. To be able to better estimate the true burden of rabies, this study looked at surveillance data of bite records and household survey. METHODOLOGY The data was collected from a cross-sectional survey of 8004 households, of which 4002 were in the Department of Bouaké and 4002 in the Department of San Pedro. Further data was collected from Human Rabies control centres and from the respective veterinary services. We estimate the burden of rabies through data from the bites surveillance records. Human deaths from rabies were estimated using a series of probability steps to determine the likelihood of clinical rabies in a person after being bitten by a suspected rabid dog. Monte Carlo simulations of a series of interconnected probabilities were used to estimate the rabies burden in the country. RESULTS The number of deaths from rabies was estimated at 637deaths per year [95% CI 442-849] and human mortality from rabies was estimated at 2.61 per 100'000 [95% CI 1.81-3.56], which represents 24-47 times more cases than the official data. Deaths due to rabies are responsible for 23,252 Disability Adjusted Life Years (DALY) lost each year [95% CI 16,122-30,969]. The estimated annual cost of rabies is 40.15 million USD [95% CI 27.8-53.4]. Overall, 99% of the cost was due to premature deaths. The cost of post-exposure prophylaxis was estimated at 1.6 million USD and represented 1% of the overall cost of rabies. CONCLUSION This study highlights the underreporting of rabies cases by the official health information system in Côte d'Ivoire and the annual financial losses related to rabies are equivalent to the estimated cost of the elimination of rabies by 2030. Thus, investing in the fight against in Côte d'Ivoire will be cost effective.
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Nyasulu PS, Weyer J, Tschopp R, Mihret A, Aseffa A, Nuvor SV, Tamuzi JL, Nyakarahuka L, Helegbe GK, Ntinginya NE, Gebreyesus MT, Doumbia S, Busse R, Drosten C. Rabies mortality and morbidity associated with animal bites in Africa: a case for integrated rabies disease surveillance, prevention and control: a scoping review. BMJ Open 2021; 11:e048551. [PMID: 34857556 PMCID: PMC8640643 DOI: 10.1136/bmjopen-2020-048551] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 09/08/2021] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE The objective of this scoping review was to map the current situation and available evidence and gaps on rabies morbidity, mortality, integrated rabies surveillance programmes, and existing prevention and control strategies in Africa. METHODS We conducted a systematic scoping review following the Joanna Briggs methodology and Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping reviews checklist. Medline, Embase, CINAHL (EBSCOHost), Scopus, Web of Science and rabies web conferences were used to search for peer-reviewed publications between January 1946 and May 2020. Two researchers reviewed the studies and extracted data based on author (year) and region, study design and data collection duration, participants/comparators, interventions, control conditions/exposures and outcomes (rabies mortality and morbidity) and key findings/gaps/challenges. The results were reported narratively using Arksey and O'Malley's methodological framework. RESULTS Electronic search yielded 2775 records, of which 43 studies were included. A total of 543 714 bite victims were censored through the included studies. Most of the victims were less than 15 years of age. The studies included rabies morbidity (21) and mortality (15) fluctuating in space and time across Africa depending on countries' rabies prevention and control practices (16). Others were surveillance (nine studies); surveillance and prevention (five studies); management and control (seven studies); and surveillance, prevention and control (six studies). We found challenges in rabies reporting, existing dog vaccination programmes and post-exposure prophylaxis availability or compliance. CONCLUSION This study found challenges for dog rabies control and elimination in Africa and the need for a policy to drive the goal of zero dog-transmitted rabies to humans by 2030.This is an open-access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build on this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated and the use is non-commercial (see http://creativecommons.org/licenses/by-nc/4.0/).
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Affiliation(s)
- Peter Suwirakwenda Nyasulu
- Division of Epidemiology and Biostatistics, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
- Division of Epidemiology and Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jacqueline Weyer
- Centre for Emerging Zoonosis and Parasitic Diseases, National Institute of Communicable Diseases, Johannesburg, South Africa
- Department of Microbiology and Infectious Diseases, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - Rea Tschopp
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Adane Mihret
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Abraham Aseffa
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Samuel Victor Nuvor
- Department of Microbiology and Immunology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Jacques Lukenze Tamuzi
- Division of Epidemiology and Biostatistics, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Luke Nyakarahuka
- Department of Biosecurity, Ecosystems and Veterinary Public Health, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Gideon Kofi Helegbe
- Department of Biochemistry and Molecular Medicine, School of Medicine, University for Development Studies, Tamale, Ghana
| | - Nyanda Elias Ntinginya
- Mbeya Medical Research Centre, National Institute of Medical Research, Mbeya, Tanzania, United Republic of
| | | | - Seydou Doumbia
- Faculty of Medicine and Odontostomatology & University Clinical Research Center, University of Sciences, Techniques and Technology of Bamako, Bamako, Mali
| | - Reinhard Busse
- Department of Health Care Management, Technical University Berlin, Berlin, Germany
| | - Christian Drosten
- Institute of Virology, Charité-University Medicine Berlin, Berlin, Germany
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Kisaka S, Makumbi F, Majalija S, Bahizi G, Thumbi SM. Delays in initiating rabies post-exposure prophylaxis among dog bite victims in Wakiso and Kampala districts, Uganda. AAS Open Res 2021; 4:49. [PMID: 36419540 PMCID: PMC9648361 DOI: 10.12688/aasopenres.13311.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Although rabies in dog bite patients is preventable through timely initiation of post-exposure prophylaxis (PEP), a number of barriers to achieving PEP exist. This study investigated the delays to initiation of PEP among dog bite patients in the emergency departments of two PEP centers in Uganda. Methods: A cross-sectional study was conducted among dog-bite patients that presented to two selected rabies PEP centers. A semi-structured questionnaire was used to collect data. Delay to receive PEP was defined as reporting for PEP beyond 24 hours after the bite event. Generalized linear models were used to calculate prevalence ratios and the 95% confidence intervals as a measure of association between delay and patient factors. Results: Out of 376 participants, just over half (53.5%) were males. The majority of participants (54.0%) were 15 years or older and 28.5% had no formal education. Just over three-quarters (77.9%) had category II dog bite wounds. Nearly 40% delayed to receive PEP, and median (inter quartile range) lag time between bite event and seeking medical care of 18 (41) hours. Compared to education level of secondary or above, patients with no formal education (adj. PR=4.06, 95% CI: 2.69 - 6.10) or primary education (adj.PR=2.15, 95% CI: 1.37 - 3.35), belonging to the lowest socio-economic tertile as compared to the highest (adj.PR=1.58, 95% CI: 1.10 - 2.28), knowing the owner of the biting dog (adj.PR=1.30, 95% CI: 1.02 - 1.65) and having category II wounds (adj.PR=2.31, 95% CI: 1.43 - 3.71) were all associated with delayed presentation for PEP. Conclusions and recommendations: Delays to receive PEP are common and are associated with poor level of education or low socio-economic status, knowledge of who the dog owner is and less severity of bite wounds. Seeking care irrespective of wound severity or knowledge of dog owner should be promoted.
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Affiliation(s)
- Stevens Kisaka
- University of Nairobi Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, 00254, Kenya
- School of Public Health, Makerere University, Kampala, 00256, Uganda
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, 00256, Uganda
| | - Fredrick Makumbi
- School of Public Health, Makerere University, Kampala, 00256, Uganda
| | - Samuel Majalija
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, 00256, Uganda
| | - Gloria Bahizi
- School of Public Health, Makerere University, Kampala, 00256, Uganda
- Department of National Disease Control, Ministry of Health, Uganda, Kampala, 00256, Uganda
| | - SM Thumbi
- University of Nairobi Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, 00254, Kenya
- Paul G Allen School for Global Animal Health, Washington State University, Washington, 001, USA
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Li D, Liao H, Chen F, Jiang Q, Wang T, Lu Z, Liu Q, Cao S. The wound severity of animal bite victims visiting rabies prevention clinics and the influencing factors in Central China: a cross-sectional investigation. BMC Public Health 2021; 21:2125. [PMID: 34798864 PMCID: PMC8605553 DOI: 10.1186/s12889-021-12207-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 10/29/2021] [Indexed: 01/02/2023] Open
Abstract
Background Animal bites are a major public health problem. The more serious the bite wound is, the higher the risk of developing rabies is. This study aimed to investigate the severity of wounds among animal bite victims and identify the influencing factors in Wuhan, China. Methods A cross-sectional study was conducted among 1015 animal bite victims visiting rabies prevention clinics. We performed a face-to-face interview to collect information on the exposure category of the bite wound, the type of the offending animal, exposure-to-risk situations, etc. Factors associated with exposure categories were identified by multivariate logistic regression analysis. Results Five hundred and sixty-four (55.57%) cases were category III exposures, 418 (41.18%) were category II exposures, and 33 (3.25%) were category I exposures. People who were hurt by their own domestic animals (odds ratio [OR] = 1.55, 95% confidence interval [CI]: 1.14–2.10), and those exposed to animals unvaccinated against rabies (OR = 1.45, 95% CI: 1.08–1.95) had a higher risk for category III exposures. Respondents who did not know the fatality of rabies were more likely to be injured seriously compared to those who knew that rabies is fatal, and the OR was 1.40 (95% CI, 1.05–1.86). Conclusions This study showed that factors associated with the severity of bite wounds mainly included types of the offending animal, vaccination status of the animal, and knowledge of rabies fatality. Educational programs and awareness-raising campaigns should be provided to decrease severe animal bites, especially targeting pet owners and those with limited rabies knowledge.
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Affiliation(s)
- Dandan Li
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hanlin Liao
- Department of Medical Services Section, Taihe Hospital, Hubei University of Medicine, Shiyan, China
| | - Fan Chen
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qingqing Jiang
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tiantian Wang
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zuxun Lu
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiaoyan Liu
- Research Institute of Rehabilitation Information, China Rehabilitation Science Institute, Beijing, China. .,China Rehabilitation Research Center, Beijing, China.
| | - Shiyi Cao
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Kisaka S, Makumbi F, Majalija S, Bahizi G, Thumbi SM. Delays in initiating rabies post-exposure prophylaxis among dog bite victims in Wakiso and Kampala districts, Uganda. AAS Open Res 2021; 4:49. [PMID: 36419540 PMCID: PMC9648361 DOI: 10.12688/aasopenres.13311.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/06/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Although rabies in dog bite patients is preventable through timely initiation of post-exposure prophylaxis (PEP), a number of barriers to achieving PEP exist. This study investigated the delays to initiation of PEP among dog bite patients in the emergency departments of two PEP centers in Uganda. Methods: A cross-sectional study was conducted among dog-bite patients that presented to two selected rabies PEP centers. A semi-structured questionnaire was used to collect data. Delay to receive PEP was defined as reporting for PEP beyond 24 hours after the bite event. Generalized linear models were used to calculate prevalence ratios and the 95% confidence intervals as a measure of association between delay and patient factors. Results: Out of 376 participants, just over half (53.5%) were males. The majority of participants (54.0%) were 15 years or older and 28.5% had no formal education. Just over three-quarters (77.9%) had category II dog bite wounds. Nearly 40% delayed to receive PEP, and median (IQR) lag time between bite event and seeking medical care of 18 (41) hours. Compared to education level of secondary or above, patients with no formal education (adj. PR=4.06, 95% CI: 2.69 - 6.10) or primary education (adj.PR=2.15, 95% CI: 1.37 - 3.35), belonging to the lowest socio-economic tertile as compared to the highest (adj.PR=1.58, 95% CI: 1.10 - 2.28), knowing the owner of the biting dog (adj.PR=1.30, 95% CI: 1.02 - 1.65) and having category II wounds (adj.PR=2.31, 95% CI: 1.43 - 3.71) were all associated with delayed presentation for PEP. Conclusions and recommendations: Delays to receive PEP are common and are associated with poor level of education or low socio-economic status, knowledge of who the dog owner is and less severity of bite wounds. Seeking care irrespective of wound severity or knowledge of dog owner should be promoted.
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Affiliation(s)
- Stevens Kisaka
- University of Nairobi Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, 00254, Kenya
- School of Public Health, Makerere University, Kampala, 00256, Uganda
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, 00256, Uganda
| | - Fredrick Makumbi
- School of Public Health, Makerere University, Kampala, 00256, Uganda
| | - Samuel Majalija
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, 00256, Uganda
| | - Gloria Bahizi
- School of Public Health, Makerere University, Kampala, 00256, Uganda
- Department of National Disease Control, Ministry of Health, Uganda, Kampala, 00256, Uganda
| | - SM Thumbi
- University of Nairobi Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, 00254, Kenya
- Paul G Allen School for Global Animal Health, Washington State University, Washington, 001, USA
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Kisaka S, Makumbi FE, Majalija S, Kagaha A, Thumbi SM. "As long as the patient tells you it was a dog that bit him, why do you need to know more?" A qualitative study of how healthcare workers apply clinical guidelines to treat dog bite injuries in selected hospitals in Uganda. PLoS One 2021; 16:e0254650. [PMID: 34260651 PMCID: PMC8279313 DOI: 10.1371/journal.pone.0254650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 06/30/2021] [Indexed: 11/19/2022] Open
Abstract
Dog-mediated rabies is on the increase in Uganda despite the availability of post-exposure prophylaxis (PEP). PEP procedures are expounded in the Uganda Clinical Guidelines (UCG) of 2016. We assessed adherence by health workers to UCG while managing dog bites in two PEP centers and obtained insights into motivations of their practices. Using qualitative methods, we observed the health worker-patient encounters, reviewed medical records, and interviewed 14 health workers that were involved in managing dog bite injuries. We used deductive thematic analysis to identify codes in themes developed from UCG. We found that much of the history of the bites was taken, but it was neither verified nor written down on the patient's file. Classification of wounds was inaccurate and ancillary laboratory assessments like culture and sensitivity tests were not conducted in all cases. Although antibiotics were given for both treatment and prophylactic purposes, the prescription was based on availability and affordability, not UCG recommendations. Rabies immunoglobulin (RIG) was not administered to deserving patients due to unavailability and high costs to the patient. Anti-rabies vaccine (ARV) was prescribed indiscriminately and some health workers attributed this to pressure from patients. Health education regarding prevention of dog bites was not given to patients due to time constraints on the side of the providers as a result of high caseloads at the emergency departments. Challenges to adherence to guidelines were identified as frequent ARV stock outs; inadequate cooperation among health facilities; and insufficient knowledge and skills on how injuries and rabies should be managed. We conclude that clinical management of dog bites is not fully in line with UCG. We argue that adoption of an integrated bite case management and cost-saving strategies as well as continuing medical education programs on rabies control and management could improve the clinical management of dog bites.
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Affiliation(s)
- Stevens Kisaka
- University of Nairobi Institute of Tropical and Infectious Diseases, Nairobi, Kenya
- School of Public Health, Makerere University, Kampala, Uganda
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | | | - Samuel Majalija
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Alexander Kagaha
- School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - S. M. Thumbi
- University of Nairobi Institute of Tropical and Infectious Diseases, Nairobi, Kenya
- Rabies Free Africa, Washington State University, Pullman, Washington, United States of America
- Paul G Allen School for Global Animal Health, Washington State University, Pullman, Washington, United States of America
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Bonaparte SC, Adams L, Bakamutumaho B, Barbosa Costa G, Cleaton JM, Gilbert AT, Osinubi M, Pieracci EG, Recuenco S, Tugumizemu V, Wamala J, Wallace RM. Rabies post-exposure healthcare-seeking behaviors and perceptions: Results from a knowledge, attitudes, and practices survey, Uganda, 2013. PLoS One 2021; 16:e0251702. [PMID: 34077427 PMCID: PMC8171952 DOI: 10.1371/journal.pone.0251702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 05/02/2021] [Indexed: 12/11/2022] Open
Abstract
Background Rabies is a viral disease of animals and people causing fatal encephalomyelitis if left untreated. Although effective pre- and post-exposure vaccines exist, they are not widely available in many endemic countries within Africa. Since many individuals in these countries remain at risk of infection, post-exposure healthcare-seeking behaviors are crucial in preventing infection and warrant examination. Methodology A rabies knowledge, attitudes, and practices survey was conducted at 24 geographically diverse sites in Uganda during 2013 to capture information on knowledge concerning the disease, response to potential exposure events, and vaccination practices. Characteristics of the surveyed population and of the canine-bite victim sub-population were described. Post-exposure healthcare-seeking behaviors of canine-bite victims were examined and compared to the related healthcare-seeking attitudes of non-bite victim respondents. Wealth scores were calculated for each household, rabies knowledge was scored for each non-bitten survey respondent, and rabies exposure risk was scored for each bite victim. Logistic regression was used to determine the independent associations between different variables and healthcare-seeking behaviors among canine-bite victims as well as attitudes of non-bitten study respondents. Results A total of 798 households were interviewed, capturing 100 canine-bite victims and a bite incidence of 2.3 per 100 person-years. Over half of bite victims actively sought medical treatment (56%), though very few received rabies post-exposure prophylaxis (3%). Bite victims who did not know or report the closest location where PEP could be received were less likely to seek medical care (p = 0.05). Respondents who did not report having been bitten by a dog with higher knowledge scores were more likely to respond that they would both seek medical care (p = 0.00) and receive PEP (p = 0.06) after a potential rabies exposure event. Conclusions There was varying discordance between what respondents who did not report having been bitten by a dog said they would do if bitten by a dog when compared to the behaviors exhibited by canine-bite victims captured in the KAP survey. Bite victims seldom elected to wash their wound or receive PEP. Having lower rabies knowledge was a barrier to theoretically seeking care and receiving PEP among not bitten respondents, indicating a need for effective and robust educational programs in the country.
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Affiliation(s)
- Sarah C. Bonaparte
- Poxvirus and Rabies Branch, Division of High-Consequence Pathogens and Pathology, National Center of Emerging and Zoonotic Infectious Diseases, United States Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- ORISE Fellow, United States Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- * E-mail:
| | - Laura Adams
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | | | - Galileu Barbosa Costa
- Poxvirus and Rabies Branch, Division of High-Consequence Pathogens and Pathology, National Center of Emerging and Zoonotic Infectious Diseases, United States Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- ORISE Fellow, United States Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Julie M. Cleaton
- Poxvirus and Rabies Branch, Division of High-Consequence Pathogens and Pathology, National Center of Emerging and Zoonotic Infectious Diseases, United States Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- ORISE Fellow, United States Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Amy T. Gilbert
- Poxvirus and Rabies Branch, Division of High-Consequence Pathogens and Pathology, National Center of Emerging and Zoonotic Infectious Diseases, United States Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Modupe Osinubi
- Poxvirus and Rabies Branch, Division of High-Consequence Pathogens and Pathology, National Center of Emerging and Zoonotic Infectious Diseases, United States Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Emily G. Pieracci
- Poxvirus and Rabies Branch, Division of High-Consequence Pathogens and Pathology, National Center of Emerging and Zoonotic Infectious Diseases, United States Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Sergio Recuenco
- Poxvirus and Rabies Branch, Division of High-Consequence Pathogens and Pathology, National Center of Emerging and Zoonotic Infectious Diseases, United States Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Victor Tugumizemu
- Veterinary Public Health Division, Ministry of Health, Kampala, Uganda
| | | | - Ryan M. Wallace
- Poxvirus and Rabies Branch, Division of High-Consequence Pathogens and Pathology, National Center of Emerging and Zoonotic Infectious Diseases, United States Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
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Trends and spatial distribution of animal bites and vaccination status among victims and the animal population, Uganda: A veterinary surveillance system analysis, 2013-2017. PLoS Negl Trop Dis 2021; 15:e0007944. [PMID: 33872314 PMCID: PMC8084341 DOI: 10.1371/journal.pntd.0007944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 04/29/2021] [Accepted: 01/06/2021] [Indexed: 11/28/2022] Open
Abstract
Rabies is a vaccine-preventable fatal zoonotic disease. Uganda, through the veterinary surveillance system at National Animal Disease Diagnostics and Epidemiology Centre (NADDEC), captures animal bites (a proxy for rabies) on a monthly basis from districts. We established trends of incidence of animal bites and corresponding post-exposure prophylactic anti-rabies vaccination in humans (PEP), associated mortality rates in humans, spatial distribution of animal bites, and pets vaccinated during 2013–2017. We reviewed rabies surveillance data at NADDEC from 2013–2017. The surveillance system captures persons reporting bites by a suspected rabid dog/cat/wild animal, human deaths due to suspected rabies, humans vaccinated against rabies, and pets vaccinated. Number of total pets was obtained from the Uganda Bureau of Statistics. We computed incidence of animal bites and corresponding PEP in humans, and analyzed overall trends, 2013–2017. We also examined human mortality rates and spatial distribution of animal bites/rabies and pets vaccinated against rabies. We identified 8,240 persons reporting animal bites in Uganda during 2013–2017; overall incidence of 25 bites/ 100,000population. The incidence significantly decreased from 9.2/100,000 in 2013 to 1.3/100,000 in 2017 (OR = 0.62, p = 0.0046). Of the 8,240 persons with animal bites, 6,799 (82.5%) received PEP, decreasing from 94% in 2013 to 71% in 2017 (OR = 0.65, p<0.001). Among 1441 victims, who reportedly never received PEP, 156 (11%) died. Western region had a higher incidence of animal bites (37/100,000) compared to other regions. Only 5.6% (124,555/2,240,000) of all pets in Uganda were vaccinated. There was a decline in the reporting rate (percentage of annual district veterinary surveillance reports submitted monthly to Commissioner Animal Health by districts) of animal bites. While reported animal bites by districts decreased in Uganda, so did PEP among humans. Very few pets received anti-rabies vaccine. Evaluation of barriers to complete reporting may facilitate interventions to enhance surveillance quality. We recommended improved vaccination of pets against rabies, and immediate administration of exposed humans with PEP. Rabies is a deadly viral disease, that is transmitted mainly by dog bites. Globally at least 59,000 deaths are reported to occur annually- mostly in Sub-Saharan Africa and Asia. However, rabies can be prevented through vaccination of pets (dogs and cats) and administration of rabies vaccine in humans exposed to rabies. In our study we reviewed secondary data of animal bites and rabies captured at the National Animal disease diagnostic epidemiology centre in Entebbe for the period 2013–2017. We found that of 1441 animal bite victims who never received rabies vaccine, only 156 (11%) died hence need for immediate administration of exposed humans with rabies and sensitization of the public about the consequences of animal bites and need for urgent health care. There was a decline in the reporting rate of animal bites during the study period suggesting that evaluation of the barriers to complete reporting may facilitate interventions to enhance surveillance quality. Less than 10% of the pets in the Uganda were vaccinated against rabies hence need for improved vaccination of pets against rabies through appropriated legislation.
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Abhilash KP, Rao R. Animal bites presenting to the emergency department: Spectrum, seasonal variation, and outcome. JOURNAL OF MAHATMA GANDHI INSTITUTE OF MEDICAL SCIENCES 2021. [DOI: 10.4103/jmgims.jmgims_22_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Monje F, Erume J, Mwiine FN, Kazoora H, Okech SG. Knowledge, attitude and practices about rabies management among human and animal health professionals in Mbale District, Uganda. ONE HEALTH OUTLOOK 2020; 2:24. [PMID: 33829139 PMCID: PMC7993504 DOI: 10.1186/s42522-020-00031-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 11/04/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To assess the knowledge, attitude and practices (KAP) of animal and human health professionals towards rabies management and also to establish the level of relationship between KAP. METHODS A cross-sectional study was conducted between December 2012 and March 2013 among 147 randomly selected animal and human health professionals in Mbale District. Of these, only 16 were animal health professionals. Quantitative data was obtained using a semi-structured questionnaire while qualitative data was obtained from 4 Focus Group Discussions (FGDs) and 2 Key Informant (KI) interviews. Quantitative data was entered into EpiInfo version 3.5.1 and proportions computed while qualitative data was summarised into themes and sub-themes resulting from content analysis of interview scripts. FINDINGS Of all the respondents, only 44% (65/147) had sufficient knowledge about rabies while 25% (37/147) had positive attitude towards rabies management. A half of the respondents (50%, 73/147) had limited good practices. Respondents knowledgeable about rabies were more likely to have positive attitude towards rabies management (OR = 3.65; 95% CI: 1.60-8.3) while respondents with positive attitudes, were more likely to have good practices towards rabies management (OR: 2.22; 95% CI: 1.01-4.86). CONCLUSION Respondents had low knowledge, negative attitude and limited good practices of rabies management. Regular refresher trainings about rabies to broaden staff knowledge and improve their attitudes and hence practices of rabies management should be conducted by the District leaders. Harnessing multi-sectoral and multi-disciplinary collaborative efforts ("One Health" approach) for rabies control should be instituted to reduce the incidence of the disease in the District. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1186/s42522-020-00031-6.
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Affiliation(s)
- Fred Monje
- Ministry of Agriculture, Animal Industry and Fisheries, P.O. Box 102, Entebbe, Uganda
| | - Joseph Erume
- College of Veterinary Medicine, Animal Resources and Biosecurity (COVAB), Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Frank N. Mwiine
- College of Veterinary Medicine, Animal Resources and Biosecurity (COVAB), Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Herbert Kazoora
- African Field Epidemiology Network (AFENET), P.O Box 12874, Kampala, Uganda
| | - Samuel George Okech
- College of Veterinary Medicine, Animal Resources and Biosecurity (COVAB), Makerere University, P.O. Box 7062, Kampala, Uganda
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Pekin A, Rynhoud H, Brennan B, Soares Magalhães RJ. Dog bite Emergency department presentations in Brisbane metro south: Epidemiology and exploratory medical geography for targeted interventions. One Health 2020; 12:100204. [PMID: 33364297 PMCID: PMC7750554 DOI: 10.1016/j.onehlt.2020.100204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 12/08/2020] [Accepted: 12/08/2020] [Indexed: 11/27/2022] Open
Abstract
Dog bites are a recognized public health issue due to their impact on human and animal health/welfare. This study aimed to investigate demographic and geographic disparities in the epidemiology of dog bites presentations reported to the emergency departments of the four main public hospitals in the Metro South region of Brisbane, Queensland, Australia. Dog bite patient hospitalization data geolocated to the street address were collected from clinical records management systems from the four main public hospitals in the Metro South Hospital Health Service region of Queensland for a 5-year period (ie. 01/07/2013 to 30/06/2017). We investigated the epidemiology of three clinical outcomes including probability of paediatric cases (paediatric vs. adult), probability of dog bites to the head (head injury vs. other injury), and probability of re-presentation to the ED following their initial dog bite (yes or no) by way of univariable then multivariable Bernoulli logistic regression models including patient postcode as a random effect. Residual semivariograms were created to identify spatial trends in the medical geography of dog bites and binomial geostatistical models were created to predict the probability of the outcomes of interest in Brisbane Metro south and surrounding suburbs. Our results demonstrate that compared to adult dog bite cases, paediatric dog bite cases were significantly associated with bites to the head or face or neck (OR 14.65, P < 0.001), bites to the lower body (OR 4.95, P = 0.035) and larger dogs (OR 0.25, P = 0.030 for small dogs). The probability of head injuries was greater in younger age groups (17-39 OR 0.25, P = 0.001; 40-64 OR 0.15, P = 0.001; 65-above OR 0.14, P = 0.029). Attacks by small dogs were more likely to inflict head wounds than large dogs (OR 6.12, P < 0.001). The probability of re-presentation was lower in patients bitten by medium sized dogs (OR 0.29, P = 0.027) than larger dogs. Our predictive maps showed significant clustering of paediatric case probability in the Logan city and Redlands councils associated with socioeconomic status of the places of residence. In conclusion, our findings demonstrate significant demographic and geographic heterogeneity in dog bite ED presentations. Public health interventions to reduce the burden of dog bites should be targeted to the populations most at-risk in the areas identified in this study.
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Affiliation(s)
- Alexander Pekin
- UQ Spatial Epidemiology Laboratory, The School of Veterinary Science, University of Queensland, Gatton, 4343, QLD, Australia
| | - Hester Rynhoud
- UQ Spatial Epidemiology Laboratory, The School of Veterinary Science, University of Queensland, Gatton, 4343, QLD, Australia
| | - Bradley Brennan
- Logan Hospital, Metro South Hospital Service, Logan, 4131, QLD, Australia
| | - Ricardo J Soares Magalhães
- UQ Spatial Epidemiology Laboratory, The School of Veterinary Science, University of Queensland, Gatton, 4343, QLD, Australia.,UQ Children's Health Research Centre, Children's Health and Environment Program, The University of Queensland, Gatton, 4343, QLD, Australia
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Pérez Méndez MA, Kigwangalla HA, Bärnighausen T, Lowery Wilson M. Injuries among children and adolescents in a rapidly growing urban African metropolis: a cross-sectional survey of 1,968 households in Dar es Salaam, Tanzania. PeerJ 2020; 8:e10048. [PMID: 33088616 PMCID: PMC7568856 DOI: 10.7717/peerj.10048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 09/05/2020] [Indexed: 11/20/2022] Open
Abstract
Objectives To assess the patterns and incidence of child and adolescent injury and explore associations with household deprivation and child characteristics in a low-income urban setting. Study Design Cross-sectional household survey in Dar es Salaam, Tanzania. Methods Data collection took place during July 2009. Injuries requiring medical attention were recorded with a one month period of recall. A total of 1,968 households representing 3,927 children and adolescents were visited by health workers. Gender-, age-, and type-specific injury incidence was compiled. Odds ratios were calculated to measure associations with child injury, perceived deprivation, household characteristics and child characteristics. Results One household in five reported injuries. The estimated incidence was 3.2 per 10,000 child-years. The most common identifiable injuries were falls (41%), cuts (22%) and burns (16%). Male and younger children aged 1-4 years were at higher risk (respectively OR = 1.36; p = 0.004; OR = 1.47; p ≤ 0.001). Conclusions In Dar e Salaam injuries are common. Future investigations should take into account both subjective and objective measurements of relative household deprivation and a clear criteria for the assessment of injury severity in community-based survey contexts.
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Affiliation(s)
- Mónica Alejandra Pérez Méndez
- Heidelberg Institute of Global Health, University of Heidelberg, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - Hamisi A Kigwangalla
- Centre for Injury Prevention and Community Safety (CIPCS), PeerCorps Trust Fund, Dar es Salaam, Tanzania
| | - Till Bärnighausen
- Heidelberg Institute of Global Health, University of Heidelberg, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - Michael Lowery Wilson
- Centre for Injury Prevention and Community Safety (CIPCS), PeerCorps Trust Fund, Dar es Salaam, Tanzania
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Munibullah, Habibullah, Rashid HB, Mushtaq MH, Sadiq S, Hasan S, Chaudhry M. Incidence of Animal-Bite Injuries Registered in Public Hospitals of Post-Conflict Swat District, Pakistan in 2014. Am J Trop Med Hyg 2020; 104:329-337. [PMID: 33544696 DOI: 10.4269/ajtmh.20-0208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 09/06/2020] [Indexed: 10/23/2022] Open
Abstract
The Swat district, a conflict-hit territory due to Taliban militancy, had a damaged local health infrastructure. Animal-bite injuries leading to rabies is one of the major health concerns in developing countries, especially within conflict zones. The current prospective epidemiological study was conducted to estimate the cumulative incidence of animal-bite injuries, to summarize characteristics of bite victims and biting animals, and to collect information about post-exposure prophylaxis (PEP) practices in Swat district, Pakistan, during 2014. A questionnaire was designed to collect data about the sociodemography of the patients, bite incident situation (provoked or unprovoked), injury pattern, animal type, PEP, and vaccination. Descriptive analyses were conducted using bar graphs, frequency tables, and chi-square tests were used to determine associations. The cumulative incidence of animal-bite injuries was 39 per 100,000 people during the study period (May-August 2014). The majority of incidents were reported from rural regions (77.7%) and were males (76.6%) younger than 10 years (37.3%). Dogs were the most frequent biting animal (86.8%) followed by rats (4.7%). About 77.7% patients washed their wound before arrival at hospital. After an eclipse phase of 10 days, 44 (10.1%) animals developed sign of rabies. The current study has highlighted a topic of interest for health, education, veterinary, and local government policy makers regarding prevention of animal bites, benefits of PEP, vaccination of human and domestic animals, control of stray dogs, and eradication of rabies in developing countries with damaged healthcare structures.
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Affiliation(s)
- Munibullah
- 1Department of Epidemiology and Public Health, University of Veterinary and Animal Sciences, Lahore, Pakistan.,2Graduate School of Chinese Academy of Agriculture Science, Lanzhou Veterinary Research Institute, Lanzhou, China
| | | | - Hamad Bin Rashid
- 4Department of Clinical Medicine and Surgery, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Muhammad Hassan Mushtaq
- 1Department of Epidemiology and Public Health, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Shakera Sadiq
- 1Department of Epidemiology and Public Health, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Saima Hasan
- 1Department of Epidemiology and Public Health, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Mamoona Chaudhry
- 1Department of Epidemiology and Public Health, University of Veterinary and Animal Sciences, Lahore, Pakistan
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Kisaka S, Makumbi FE, Majalija S, Bangirana A, Thumbi SM. Epidemiology and preclinical management of dog bites among humans in Wakiso and Kampala districts, Uganda: Implications for prevention of dog bites and rabies. PLoS One 2020; 15:e0239090. [PMID: 32956373 PMCID: PMC7505423 DOI: 10.1371/journal.pone.0239090] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 08/29/2020] [Indexed: 11/19/2022] Open
Abstract
In rabies endemic areas, appropriate management of dog bites is critical in human rabies prevention. Victims must immediately wash bite wound for 15 minutes with water, soap, and a disinfectant before seeking medical care. This study investigated the epidemiology of dog bites and the determinants of compliance to these pre-clinical guidelines requirements among dog bite victims from high rabies-burden areas of Wakiso and Kampala, Uganda. An explanatory sequential mixed-methods study design was used. Quantitative data were collected from 376 dog-bite patients at two healthcare facilities. Qualitative data were also collected through 13 in-depth interviews with patients, healthcare workers, herbalists, and veterinarians. Qualitative data were analyzed using a deductive thematic approach. Generalized linear models were used to determine factors associated with compliance. Nearly half (190, 51%) of the patients were from Wakiso District and 293 (77.9%) had grade II wounds. Most of the wounds (171, 45.5%) were on the legs. Two-thirds of the bites occurred in public places. Only 70 (19%) of the bite patients had complied with pre-clinical guidelines. Nearly half of the patients had applied substances that were not recommended e.g. herbs (47/193), antiseptics (46/193), "black stone" (25/193), and unknown creams (10/193). Factors negatively associated with compliance included: being aged 15 years or older, adjPR = 0.70 (0.47-0.92) and knowing the dog owner, adjPR = 0.65 (0.36-0.93). However, attainment of secondary or higher education, adjPR = 1.76 (1.24-3.79), being in employment, adjPR = 1.48 (1.09-2.31), perception that the dog was sick, adjPR = 1.47 (1.02-2.72) and knowledge about the dog's subsequent victim(s) adjPR = 0.35 (0.17-0.70) were positively associated with compliance. High occurrence of dog bites in public places by free-roaming dogs suggests the need for deliberate promotion of responsible dog ownership. Additionally, targeted health education may be required to improve the low compliance to pre-clinical guidelines.
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Affiliation(s)
- Stevens Kisaka
- University of Nairobi Institute of Tropical and Infectious Diseases, Nairobi, Kenya
- School of Public Health, Makerere University, Kampala, Uganda
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | | | - Samuel Majalija
- College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Alexander Bangirana
- Department of Emergency Medicine, Mulago National Referral Hospital, Kampala, Uganda
| | - S. M. Thumbi
- University of Nairobi Institute of Tropical and Infectious Diseases, Nairobi, Kenya
- Rabies Free Africa, Washington State University, Pullman, Washington, United States of America
- Paul G Allen School for Global Animal Health, Washington State University, Pullman, Washington, United States of America
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Ferguson AW, Muloi D, Ngatia DK, Kiongo W, Kimuyu DM, Webala PW, Olum MO, Muturi M, Thumbi SM, Woodroffe R, Murugi L, Fèvre EM, Murray S, Martins DJ. Volunteer based approach to dog vaccination campaigns to eliminate human rabies: Lessons from Laikipia County, Kenya. PLoS Negl Trop Dis 2020; 14:e0008260. [PMID: 32614827 PMCID: PMC7331976 DOI: 10.1371/journal.pntd.0008260] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 03/29/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND An estimated 59,000 people die from rabies annually, with 99% of those deaths attributable to bites from domestic dogs (Canis lupus familiaris). This preventable Neglected Tropical Disease has a large impact across continental Africa, especially for rural populations living in close contact with livestock and wildlife. Mass vaccinations of domestic dogs are effective at eliminating rabies but require large amounts of resources, planning, and political will to implement. Grassroots campaigns provide an alternative method to successful implementation of rabies control but remain understudied in their effectiveness to eliminate the disease from larger regions. METHODOLOGY/PRINCIPAL FINDINGS We report on the development, implementation, and effectiveness of a grassroots mass dog rabies vaccination campaign in Kenya, the Laikipia Rabies Vaccination Campaign. During 2015-2017, a total of 13,155 domestic dogs were vaccinated against rabies in 17 communities covering approximately 1500 km2. Based on an estimated population size of 34,275 domestic dogs, percent coverages increased across years, from 2% in 2015 to 24% in 2017, with only 3 of 38 community-years of vaccination exceeding the 70% target. The average cost of vaccinating an animal was $3.44 USD with in-kind contributions and $7.44 USD without in-kind contributions. CONCLUSIONS/SIGNIFICANCE The evolution of the Laikipia Rabies Vaccination Campaign from a localized volunteer-effort to a large-scale program attempting to eliminate rabies at the landscape scale provides a unique opportunity to examine successes, failures, and challenges facing grassroots campaigns. Success, in the form of vaccinating more dogs across the study area, was relatively straightforward to achieve. However, lack of effective post-vaccination monitoring and education programs, limited funding, and working in diverse community types appeared to hinder achievement of 70% coverage levels. These results indicate that grassroots campaigns will inevitably be faced with a philosophical question regarding the value of local impacts versus their contributions to a larger effort to eliminate rabies at the regional, country, or global scale.
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Affiliation(s)
- Adam W. Ferguson
- Global Health Program, Smithsonian Conservation Biology Institute, Washington, United States of America
| | - Dishon Muloi
- Usher Institute of Population Health Sciences & Informatics, University of Edinburgh, Charlotte Auerbach Road,Edinburgh, United Kingdom
- Centre for Immunity, Infection and Evolution, University of Edinburgh, Edinburgh, United Kingdom
- International Livestock Research Institute,Nairobi, Kenya
| | - Dedan K. Ngatia
- School of Natural Resources & Environmental Studies, Karatina University, Karatina, Kenya
| | - Wangechi Kiongo
- School of Natural Resources & Environmental Studies, Karatina University, Karatina, Kenya
| | - Duncan M. Kimuyu
- School of Natural Resources & Environmental Studies, Karatina University, Karatina, Kenya
| | - Paul W. Webala
- Department of Forestry and Wildlife Management, Maasai Mara University, Narok, Kenya
| | - Moses O. Olum
- Kenya Agricultural and Livestock Research Organization, Muguga North,Kikuyu, Kenya
| | - Mathew Muturi
- Kenya Zoonotic Disease Unit, Ministry of Health and Ministry of Agriculture, Livestock, and Fisheries, Nairobi, Kenya
| | - Samuel M. Thumbi
- Paul G. Allen School for Global Animal Health, Washington State University, Pullman, Washington, United States of America
- Rabies Free Africa, Washington State University, Pullman, Washington, United States of America
| | - Rosie Woodroffe
- Institute of Zoology, Zoological Society of London, Regent’s Park, London, United Kingdom
| | - Lucy Murugi
- Ministry of Agriculture, Livestock, and Fisheries, County Government of Laikipia, Nanyuki, Kenya
| | - Eric M. Fèvre
- International Livestock Research Institute,Nairobi, Kenya
- Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, United Kingdom
| | - Suzan Murray
- Global Health Program, Smithsonian Conservation Biology Institute, Washington, United States of America
| | - Dino J. Martins
- Mpala Research Centre, Nanyuki, Kenya
- Department of Ecology and Evolution, Princeton University, Princeton, New Jersey, United States of America
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KODİK MS, GÖKÇEK K, UZ İ, KIYAN GS. Bir acil serviste hayvan kökenli yaralanmaların incelenmesi. EGE TIP DERGISI 2020. [DOI: 10.19161/etd.756389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Eze UU, Ngoepe EC, Anene BM, Ezeokonkwo RC, Nwosuh CI, Sabeta CT. Molecular Detection of Rabies Lyssaviruses from Dogs in Southeastern Nigeria: Evidence of TransboundaryTransmission of Rabies in West Africa. Viruses 2020; 12:v12020134. [PMID: 31979379 PMCID: PMC7077224 DOI: 10.3390/v12020134] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 09/20/2019] [Accepted: 09/24/2019] [Indexed: 12/25/2022] Open
Abstract
Despite being the first country to register confirmed cases of Mokola and Lagos bat lyssaviruses (two very distant lyssaviruses), knowledge gaps, particularly on the molecular epidemiology of lyssaviruses, still exist in Nigeria. A total of 278 specimens were collected from dogs in southeastern Nigeria between October 2015 and July 2016, and 23 (8.3%) of these tested positive for lyssaviruses with the direct fluorescent antibody test (DFA). The lyssaviruses were genetically characterized by amplifying the highly conserved nucleoprotein (N) gene of the rabies lyssaviruses (RABVs) of the viral genome. Phylogenetic analyses of the nucleotide sequences showed that all the RABV sequences in this study were of the Africa-2 lineage. Our results demonstrated that transboundary transmission of rabies lyssavirus is a key event, given that one of the RABV sequences (MN196576) clustered with rabies variants from neighboring Niger Republic. Furthermore, three RABVs from dogs from Anambra State clustered separately forming a novel and distinct group. Our results demonstrated that transboundary transmission of RABLVs is a key driver in the spread of rabies in West Africa. In order for the successful control of this zoonotic disease, a multinational stepwise surveillance and elimination of rabies in Africa by 2030 is probably the solution for regional elimination.
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Affiliation(s)
- Ukamaka U Eze
- Department of Veterinary Medicine, Faculty of Veterinary Medicine, University of Nigeria, Nsukka 410001, Nigeria;
- Correspondence:
| | - Ernest C Ngoepe
- Agricultural Research Council-Onderstepoort Veterinary Institute, OIE Rabies Reference Laboratory, Onderstepoort 0110, South Africa; (E.C.N.); (C.T.S.)
| | - Boniface M Anene
- Department of Veterinary Medicine, Faculty of Veterinary Medicine, University of Nigeria, Nsukka 410001, Nigeria;
| | - Romanus C Ezeokonkwo
- Department of Veterinary Parasitology and Entomology, Faculty of Veterinary Medicine, University of Nigeria, Nsukka 41001, Nigeria;
| | - Chika I Nwosuh
- National Veterinary Research Institute, Vom, Plateau State 930103, Nigeria;
| | - Claude T Sabeta
- Agricultural Research Council-Onderstepoort Veterinary Institute, OIE Rabies Reference Laboratory, Onderstepoort 0110, South Africa; (E.C.N.); (C.T.S.)
- Department of Veterinary Tropical Diseases, University of Pretoria, Onderstepoort 0110, South Africa
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Bhaumik S, Kirubakaran R, Chaudhuri S. Primary closure versus delayed or no closure for traumatic wounds due to mammalian bite. Cochrane Database Syst Rev 2019; 12:CD011822. [PMID: 31805611 PMCID: PMC6894945 DOI: 10.1002/14651858.cd011822.pub2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Mammalian bites are a common presentation in emergency and primary healthcare facilities across the world. The World Health Organization recommends postponing the suturing of a bite wound but this has not been evaluated through a systematic review. OBJECTIVES To assess the effects of primary closure compared with delayed closure or no closure for mammalian bite wounds. SEARCH METHODS In July 2019 we searched the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE (including In-Process & Other Non-Indexed Citations); Ovid Embase and EBSCO CINAHL Plus. We also searched clinical trials registries for ongoing and unpublished studies, and scanned reference lists of relevant included studies as well as reviews, meta-analyses and health technology reports to identify additional studies. There were no restrictions with respect to language, date of publication or study setting. SELECTION CRITERIA We included randomised controlled trials which compared primary closure with delayed or no closure for traumatic wounds due to mammalian bite. DATA COLLECTION AND ANALYSIS Two review authors independently screened titles, abstracts and full-text publications, applied the inclusion criteria, and extracted data. We pooled data using a random-effects model, as appropriate. We used the Cochrane 'Risk of bias' tool and assessed the certainty of the evidence using the GRADE approach. MAIN RESULTS We found three trials (878 participants) that compared primary closure with no closure for dog bites and one trial (120 participants) that compared primary closure with delayed closure. No other mammalian bite studies were identified. The trials were from the UK (one trial), Greece (one trial) and China (two trials). Overall, participants from both sexes and all age groups were represented. We are uncertain whether primary closure improves the proportion of wounds which are infection-free compared with no closure, as the certainty of evidence for this outcome was judged to be very low (risk ratio (RR) 1.01, 95% confidence interval (CI) 0.97 to 1.05; 2 studies, 782 participants; I2 = 0%). We downgraded the evidence by one level for high risk of bias and two levels for imprecision. There is no clinically important difference in cosmesis (acceptable physical/cosmetic appearance) of dog bite wounds when primary closure is compared with no closure (mean difference (MD) -1.31, 95% CI -2.03 to -0.59; 1 study, 182 participants). The certainty of evidence for this outcome was judged to be moderate (we downgraded our assessment by one level for imprecision). We are uncertain whether primary closure improves the proportion of dog bite wounds that are infection-free compared with delayed closure, as the evidence for this outcome was judged to be very low (RR 0.98, 95% CI 0.90 to 1.07; 1 study, 120 participants; I2 = 0%). We downgraded the evidence by one level for high risk of bias and two levels for imprecision. None of the four trials reported any adverse outcomes such as death or rabies but they were, in any case, unlikely to have been large enough to have satisfactory power to provide precise estimates for these. Important outcomes like time to complete wound healing, proportion of wounds healed, and length of hospital stay were not evaluated. AUTHORS' CONCLUSIONS All the studies we identified concerned dog bites. There is no high-certainty evidence to support or refute existing recommendations concerning primary closure for dog bites. The potential benefits and harms of primary closure compared with delayed or no closure for mammalian bites remain uncertain and more robust trials are needed.
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Affiliation(s)
- Soumyadeep Bhaumik
- The George Institute for Global Health311‐312, Third Floor, Elegance TowerPlot No. 8, Jasola District CentreNew DelhiIndia110025
| | - Richard Kirubakaran
- Christian Medical CollegeCochrane South Asia, Prof. BV Moses Centre for Evidence‐Informed Healthcare and Health PolicyCarman Block II FloorCMC Campus, BagayamVelloreIndia632002
| | - Sirshendu Chaudhuri
- Christian Medical CollegeWellcome Trust Research Laboratory, Division of Gastrointestinal SciencesIda Scudder RoadVelloreTamil NaduIndiaPIN 632004
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Risk Factors and Spatio-Temporal Patterns of Human Rabies Exposure in Northwestern Tigray, Ethiopia. Ann Glob Health 2019; 85. [PMID: 31517464 PMCID: PMC6743033 DOI: 10.5334/aogh.2518] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Rabies is a neglected tropical disease, which is economically important with great public health concerns in developing countries including Ethiopia. Epidemiological information can play an important role in the control and prevention of rabies, though little is known about the status of the disease in many settings of Ethiopia. The present study aimed to investigate the risk factors and spatio-temporal patterns of human rabies exposure in Northwestern Tigray, Ethiopia. METHODS A prospective study was conducted from 01 January 2016 to 31 December 2016 (lapsed for one year) at Suhul general hospital, Northern Ethiopia. Data of human rabies exposure cases were collected using a pretested questionnaire that was prepared for individuals dog bite victims. Moreover, GPS coordinate of each exposure site was collected for spatio-temporal analysis using hand-held Garmin 64 GPS apparatus. Later, cluster of human rabies exposures were identified using Getis-Ord Gi* statistics. RESULTS In total, 368 human rabies exposure cases were collected during the study year. Age group of 5 to 14 years old were highly exposed (43.2%; 95% CI, 38.2-48.3). Greater number of human rabies exposures was registered in males (63%; 95% CI, 58.0-67.8) than females (37%; 95% CI, 32.1-42.0). Residents of rural (85.6%; 95% CI, 81.6-88.8) areas were at greater risk to rabies than urban residents (14.4%; 95% CI, 11.2-18.4). Higher proportion of human rabies exposures were caused by unprovoked (96.5%; 95% CI, 94.0-98.0) and unvaccinated (85.9%; 95% CI, 81.9-89.1) dogs. All rabies exposures were exclusively caused by dog bites and the majority of them (80.4%; 95% CI, 76.0-84.2) were caused by stray dogs. Results of spatio-temporal analysis showed that Asgede Tsimbla, Endaselassie and Laelay Adiyabo districts experienced the highest burden of rabies exposure; identified as hot spots. Strong peaks of human rabies exposure occurred between March and July months. CONCLUSION The present study provided basic epidemiological information on the potential risk factors associated with human rabies exposure. Moreover, our findings provided basis for understanding the spatio-temporal patterns of human rabies in Northwestern Tigray districts for the first time.
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Mbilo C, Kabongo JB, Pyana PP, Nlonda L, Nzita RW, Luntadila B, Badibanga B, Hattendorf J, Zinsstag J. Dog Ecology, Bite Incidence, and Disease Awareness: A Cross-Sectional Survey among a Rabies-Affected Community in the Democratic Republic of the Congo. Vaccines (Basel) 2019; 7:E98. [PMID: 31454908 PMCID: PMC6789516 DOI: 10.3390/vaccines7030098] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/20/2019] [Accepted: 08/22/2019] [Indexed: 12/25/2022] Open
Abstract
Despite the existence of safe and efficacious human and animal rabies vaccines, millions of people remain at risk of exposure to this deadly zoonotic disease through bites of infected dogs. Sub-Saharan African countries, such as the Democratic Republic of the Congo (DRC), bear the highest per capita death rates from rabies where dog vaccination and availability of lifesaving post-exposure prophylaxis (PEP) is scarce. Mass dog vaccination is the most cost-effective and sustainable approach to prevent human rabies deaths. We conducted a cross-sectional household survey in a rabies-affected community in Matadi, DRC, to estimate the size of the owned dog population and dog bite incidence and assess knowledge and practices regarding rabies, as preparation for future mass dog vaccination campaigns. Our study revealed that the owned dog population in Matadi was almost ten times larger than assumed by local veterinary officials, with a large proportion of free-roaming unvaccinated dogs. The annual dog bite incidence of 5.2 per 1000 person years was high, whereas community rabies knowledge was low resulting in poor practices. Given these findings, human rabies deaths are likely to occur in this community. Lack of disease awareness could negatively affect participation in future mass dog vaccination campaigns. A public sensitization campaign is needed to promote appropriate rabies prevention (washing bite wounds and PEP) and control (dog vaccination) measures in this community.
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Affiliation(s)
- Céline Mbilo
- Swiss Tropical and Public Health Institute, P.O. Box, CH-4002 Basel, Switzerland
- University of Basel, Petersplatz 1, CH-4001 Basel, Switzerland
| | | | - Pati Patient Pyana
- Université Pédagogique Nationale de Kinshasa, BP 8815 Kinshasa, Congo
- Institut National de Recherche Biomédicale (INRB), Avenue de la Démocratie, BP 1197 Kinshasa/Gombe, Congo
| | - Léon Nlonda
- Clinique Vétérinaire d'Etat de Matadi, Matadi, Congo
| | | | - Bobo Luntadila
- Université Pédagogique Nationale de Kinshasa, BP 8815 Kinshasa, Congo
- Institut National de Recherche Biomédicale (INRB), Avenue de la Démocratie, BP 1197 Kinshasa/Gombe, Congo
| | - Badivé Badibanga
- Université Pédagogique Nationale de Kinshasa, BP 8815 Kinshasa, Congo
| | - Jan Hattendorf
- Swiss Tropical and Public Health Institute, P.O. Box, CH-4002 Basel, Switzerland
- University of Basel, Petersplatz 1, CH-4001 Basel, Switzerland
| | - Jakob Zinsstag
- Swiss Tropical and Public Health Institute, P.O. Box, CH-4002 Basel, Switzerland.
- University of Basel, Petersplatz 1, CH-4001 Basel, Switzerland.
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Benavides JA, Megid J, Campos A, Rocha S, Vigilato MAN, Hampson K. An evaluation of Brazil's surveillance and prophylaxis of canine rabies between 2008 and 2017. PLoS Negl Trop Dis 2019; 13:e0007564. [PMID: 31381564 PMCID: PMC6709922 DOI: 10.1371/journal.pntd.0007564] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 08/26/2019] [Accepted: 06/20/2019] [Indexed: 11/18/2022] Open
Abstract
An effective surveillance system is critical for the elimination of canine rabies in Latin America. Brazil has made substantial progress towards canine rabies elimination, but outbreaks still occurred in the last decade in two states. Brazil uses a health information system (SINAN) to record patients seeking post-exposure prophylaxis (PEP) following contact with an animal suspected of having rabies. This study evaluated: (i) whether SINAN can be reliably used for rabies surveillance; (ii) if patients in Brazil are receiving appropriate PEP and (iii) the benefits of implementing the latest World Health Organization (WHO) recommendations on PEP. Analysing SINAN records from 2008 to 2017 reveals an average of 506,148 bite-injury patients/year [range: 437k-545k] in the country, equivalent to an incidence of 255 bite-injuries/100,000 people/year [range: 231–280]. The number of reports of bites from suspect rabid dogs generally increased over time. In most states, records from SINAN indicating a suspect rabid dog do not correlate with confirmed dog rabies cases reported to the Regional Information System for Epidemiological Surveillance of Rabies (SIRVERA) maintained by the Pan American Health Organization (PAHO). Analyses showed that in 2017, only 45% of patients received appropriate PEP as indicated by the Brazilian Ministry of Health guidance. Implementation of the latest WHO guidance using an abridged intradermal post-exposure vaccination regimen including one precautionary dose for dog bites prior to observation would reduce the volume of vaccine required by up to 64%, with potential for annual savings of over USD 6 million from reduced vaccine use. Our results highlight the need to improve the implementation of SINAN, including training of health workers responsible for delivering PEP using an Integrated Bite Case Management approach so that SINAN can serve as a reliable surveillance tool for canine rabies elimination. Dog-mediated rabies has declined to only a few cases in Latin America over the last decade. Brazil has the largest human and dog population of Latin America. Despite the decline of canine rabies, the country’s public health system still spends millions of dollars annually on half a million patients seeking health care for dog bites. In this study, we analysed a decade of national surveillance data on dog bites. These data suggest that health workers report dog rabies in many states where the disease is likely to be absent, with false positive cases frequently reported into the surveillance system. In addition, only half of patients appear to receive the appropriate rabies post-exposure prophylaxis as recommended by the Ministry of Health. We estimated that Brazil could save up to USD 6 million per annum on vaccine by reducing the number of doses administered during prophylaxis and adopting the intradermal vaccine delivery technique following the latest WHO recommendations. Our study highlights an urgent need for updating health care workers on canine rabies knowledge, prophylaxis and assessment of dog bites to improve prophylaxis provision and surveillance of dog rabies.
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Affiliation(s)
- Julio A. Benavides
- Departamento de Ecología y Biodiversidad, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
- UNESP - Faculdade de Medicina Veterinária e Zootecnia, Departamento De Higiene Veterinária e Saúde Pública, Botucatu, São Paulo, Brazil
- Institute of Biodiversity, Animal Health and Comparative Medicine, University of Glasgow, Glasgow, United Kingdom
- Centro de Investigación para la Sustentabilidad, Facultad de Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
- * E-mail:
| | - Jane Megid
- UNESP - Faculdade de Medicina Veterinária e Zootecnia, Departamento De Higiene Veterinária e Saúde Pública, Botucatu, São Paulo, Brazil
| | - Aline Campos
- Programa Estadual de Controle e Profilaxia da Raiva, Health Secretary of Rio Grande do Sul, Porto Alegre, Brazil
| | - Silene Rocha
- Pan-American Health Organization, Veterinary Public Health Unit – PANAFTOSA, Rio de Janeiro, Brazil
| | - Marco A. N. Vigilato
- Pan-American Health Organization, Veterinary Public Health Unit – PANAFTOSA, Rio de Janeiro, Brazil
| | - Katie Hampson
- Institute of Biodiversity, Animal Health and Comparative Medicine, University of Glasgow, Glasgow, United Kingdom
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Wangoda R, Nakibuuka J, Nyangoma E, Kizito S, Angida T. Animal bite injuries in the accident and emergency unit at Mulago Hospital in Kampala, Uganda. Pan Afr Med J 2019; 33:112. [PMID: 31489090 PMCID: PMC6711686 DOI: 10.11604/pamj.2019.33.112.16624] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 05/03/2019] [Indexed: 11/11/2022] Open
Abstract
Introduction Animal bite injuries are a common public health concern in Uganda. We sought to characterize animal bite injuries among patients presenting to Mulago National Referral Hospital in Kampala, Uganda. Methods This was a cross sectional study from 1st September to 30th November 2011. Participants were animal bite injury victims presenting to the accident and emergency (A&E) unit at Mulago hospital and were consecutively enrolled into the study. Socio-demographics, severity and patterns of injury, health seeking and dog handling behaviours were assessed using a standardized questionnaire. Descriptive statistics was used to summarize participant characteristics and the animal bite injuries. Poisson regression model's incident rate ratios (IRR) was used to explore the relationship of the number of days to accessing treatment at Mulago hospital with; a) received prior first aid, b) animal bite injury sustained during day time, c) unknown dog and d) victim resident in Kampala. Data were analyzed using STATA version 12.0 and statistical significance set at P < 0.05. Results Of 25,420 patients that presented to the A&E unit during the study period, 207 (0.8%) had animal bite injuries, mean age 22.7 years (SD 14.3), 64.7% male, and 40.1% were <18 years. Majority 199 (96.1%) were bitten by a lone unrestrained and un-signaled dog that had bitten someone else in 22.2% of cases, and eight victims (0.4%) were attacked in canine gangs of 2-5 dogs. Rabies vaccination was confirmed in only 23 dogs (11.1%) as 109 (52.7%) were unknown to the victims or the communities. One hundred and eighteen victims (57.0%) sustained the dog bites within Kampala district whilst the rest occurred near or far from Kampala district, and the victims especially referred to access anti-rabies vaccine. Of 207, 189 victims (91.3%) presented within 2.6 days (SD ± 4.3). Two hundred victims (96.6%) sustained extremity injuries while the rest had injuries to other body parts. All injuries were minor and managed on out-patient basis with wound dressing, analgesics, prophylactic antibiotics and anti-rabies vaccination. Victims who received prior first aid had a rate of 1.7 times greater for seeking treatment at Mulago hospital (IRR 1.7, 95% CI 1.4-2.1) compared to those that had no prior first aid. Participants who sustained the animal bite injuries during day time had a rate of 1.6 times greater for seeking treatment at Mulago hospital (IRR 1.6, 95% CI 1.3-2.1) compared to those that sustained injuries at other times. Participants bitten by unknown dog and participants residing in Kampala had IRR 0.7, 95% CI 0.5-0.9 and IRR 0.6, 95% CI 0.5-0.8 respectively of accessing treatment at Mulago hospital compared to bitten by known dog and not residing in Kampala. Conclusion Dog bites injuries from unrestrained, un-signaled dogs are the commonest source of animal bite injuries especially among children (<18 years). Vaccination against rabies was only confirmed for a very small number of dogs, as majority were unknown and likely stray dogs. Government and public sensitization is urgently required to limit stray dogs, vaccinate dogs and restrain them to prevent a grave probability of a looming canine rabies epidemic.
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Affiliation(s)
- Robert Wangoda
- Department of Surgery Masaka Regional Referral Hospital P.O. Box 18, Masaka, Uganda
| | - Jane Nakibuuka
- Department of Medicine Mulago National Referral Hospital P. O. Box 7051, Kampala, Uganda
| | - Edith Nyangoma
- Department of Medicine Mulago National Referral Hospital P. O. Box 7051, Kampala, Uganda
| | - Samuel Kizito
- Clinical Epidemiology Unit, Makerere University College of Health Sciences P.O. Box 7051, Kampala, Uganda
| | - Teddy Angida
- Statistics Unit Mulago National Referral Hospital P.O. Box 7051, Kampala, Uganda
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Bitek AO, Osoro E, Munyua PM, Nanyingi M, Muthiani Y, Kiambi S, Muturi M, Mwatondo A, Muriithi R, Cleaveland S, Hampson K, Njenga MK, Kitala PM, Thumbi SM. A hundred years of rabies in Kenya and the strategy for eliminating dog-mediated rabies by 2030. AAS Open Res 2019; 1:23. [PMID: 32259023 PMCID: PMC7117960 DOI: 10.12688/aasopenres.12872.2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2018] [Indexed: 12/24/2022] Open
Abstract
Background: Rabies causes an estimated 59,000 human deaths annually. In Kenya, rabies was first reported in a dog in 1912, with the first human case reported in 1928. Here we examine retrospective rabies data in Kenya for the period 1912 - 2017 and describe the spatial and temporal patterns of rabies occurrence in the country. Additionally, we detail Kenya's strategy for the elimination of dog-mediated human rabies by 2030. Methods: Data on submitted samples and confirmed cases in humans, domestic animals and wildlife were obtained from Kenya's Directorate of Veterinary Services. These data were associated with the geographical regions where the samples originated, and temporal and spatial trends examined. Results: Between 1912 and the mid 1970's, rabies spread across Kenya gradually, with fewer than 50 cases reported per year and less than half of the 47 counties affected. Following an outbreak in the mid 1970's, rabies spread rapidly to more than 85% of counties, with a 4 fold increase in the percent positivity of samples submitted and number of confirmed rabies cases. Since 1958, 7,584 samples from domestic animals (93%), wildlife (5%), and humans (2%) were tested. Over two-thirds of all rabies cases came from six counties, all in close proximity to veterinary diagnostic laboratories, highlighting a limitation of passive surveillance. Conclusions: Compulsory annual dog vaccinations between 1950's and the early 1970's slowed rabies spread. The rapid spread with peak rabies cases in the 1980's coincided with implementation of structural adjustment programs privatizing the veterinary sector leading to breakdown of rabies control programs. To eliminate human deaths from rabies by 2030, Kenya is implementing a 15-year step-wise strategy based on three pillars: a) mass dog vaccination, b) provision of post-exposure prophylaxis and public awareness and c) improved surveillance for rabies in dogs and humans with prompt responses to rabies outbreaks.
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Affiliation(s)
- Austine O Bitek
- Zoonotic Disease Unit, Ministry of Agriculture and Livestock, Nairobi, Kenya
| | - Eric Osoro
- Zoonotic Disease Unit, Ministry of Health, Nairobi, Kenya
| | - Peninah M Munyua
- Division of Global Health Protection, Centers for Disease Control and Prevention, Nairobi, Kenya
| | - Mark Nanyingi
- Department of Public Health, Pharmacology and Toxicology, University of Nairobi, Nairobi, Kenya
| | - Yvonne Muthiani
- Zoonotic Disease Unit, Ministry of Agriculture and Livestock, Nairobi, Kenya
| | - Stella Kiambi
- Zoonotic Disease Unit, Ministry of Agriculture and Livestock, Nairobi, Kenya
| | - Mathew Muturi
- Zoonotic Disease Unit, Ministry of Agriculture and Livestock, Nairobi, Kenya
| | | | - Rees Muriithi
- Directorate of Veterinary Services, Ministry of Agriculture, Livestock and Fisheries, Nairobi, Kenya
| | - Sarah Cleaveland
- Boyd Orr Centre for Population and Ecosystem Health, Institute for Biodiversity, Animal Health & Comparative Medicine, University of Glasgow, Glasgow, UK
| | - Katie Hampson
- Boyd Orr Centre for Population and Ecosystem Health, Institute for Biodiversity, Animal Health & Comparative Medicine, University of Glasgow, Glasgow, UK
| | - M. Kariuki Njenga
- Center for Global Health Research, Kenya Medical Research Institute, Nairobi, Kenya
- Paul G. Allen School for Global Animal Health, Washington State University, Pullman, WA, USA
| | - PM Kitala
- Department of Public Health, Pharmacology and Toxicology, University of Nairobi, Nairobi, Kenya
| | - SM Thumbi
- Center for Global Health Research, Kenya Medical Research Institute, Nairobi, Kenya
- Paul G. Allen School for Global Animal Health, Washington State University, Pullman, WA, USA
- Rabies Free Africa, Washington State University, Pullman, WA, USA
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Gamble L, Gibson A, Mazeri S, de C Bronsvoort BM, Handel I, Mellanby RJ. Development of non-governmental organisation-academic partnership to tackle rabies in Africa and Asia. J Small Anim Pract 2018; 60:18-20. [PMID: 30298519 DOI: 10.1111/jsap.12934] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 05/29/2018] [Accepted: 08/06/2018] [Indexed: 11/28/2022]
Abstract
Rabies kills approximately 60,000 people each year, mainly in sub-Saharan Africa and Asia, of which 40% of victims are less than 15 years old. Once clinical signs develop, the disease is almost invariably fatal. Globally, rabies has been estimated to cause 3∙7 million disability-adjusted life years and $8∙6B in economic losses annually. The vast majority of human rabies cases are caused by bites from rabies-infected dogs. Despite this loss of human life and resultant economic and societal costs, rabies can be prevented in both humans and dogs by vaccination. This has been demonstrated in many countries, notably in Central and South America, where large-scale, high coverage mass dog vaccination programmes have dramatically reduced the incidence of rabies. Even in parts of Africa and Asia, projects have shown that rabies can be eliminated locally. Nevertheless, rabies remains an important cause of mortality in many sub-Saharan and Asian countries. The reasons why some countries have been able to effectively eliminate rabies whereas others have not are complex and often impossible to definitively identify; commonly cited explanations include political, economic, logistical and societal barriers.
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Affiliation(s)
- L Gamble
- Mission Rabies, Cranborne, Dorset, BH21 5PZ, UK
| | - A Gibson
- Mission Rabies, Cranborne, Dorset, BH21 5PZ, UK.,Royal (Dick) School of Veterinary Studies and The Roslin Institute, Division of Veterinary Clinical Studies, The University of Edinburgh, Hospital for Small Animals, Easter Bush Veterinary Centre, Roslin, Midlothian, EH25 9RG, UK
| | - S Mazeri
- Mission Rabies, Cranborne, Dorset, BH21 5PZ, UK.,The Roslin Institute Epidemiology, Economics and Risk Assessment Group (EERA), The Roslin Building, The University of Edinburgh, Easter Bush Veterinary Centre, Roslin, Midlothian, EH25 9RG, UK
| | - B M de C Bronsvoort
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, Division of Veterinary Clinical Studies, The University of Edinburgh, Hospital for Small Animals, Easter Bush Veterinary Centre, Roslin, Midlothian, EH25 9RG, UK.,The Roslin Institute Epidemiology, Economics and Risk Assessment Group (EERA), The Roslin Building, The University of Edinburgh, Easter Bush Veterinary Centre, Roslin, Midlothian, EH25 9RG, UK
| | - I Handel
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, Division of Veterinary Clinical Studies, The University of Edinburgh, Hospital for Small Animals, Easter Bush Veterinary Centre, Roslin, Midlothian, EH25 9RG, UK.,The Roslin Institute Epidemiology, Economics and Risk Assessment Group (EERA), The Roslin Building, The University of Edinburgh, Easter Bush Veterinary Centre, Roslin, Midlothian, EH25 9RG, UK
| | - R J Mellanby
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, Division of Veterinary Clinical Studies, The University of Edinburgh, Hospital for Small Animals, Easter Bush Veterinary Centre, Roslin, Midlothian, EH25 9RG, UK
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Masiira B, Makumbi I, Matovu JKB, Ario AR, Nabukenya I, Kihembo C, Kaharuza F, Musenero M, Mbonye A. Long term trends and spatial distribution of animal bite injuries and deaths due to human rabies infection in Uganda, 2001-2015. PLoS One 2018; 13:e0198568. [PMID: 30130364 PMCID: PMC6103508 DOI: 10.1371/journal.pone.0198568] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 05/21/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND In the absence of accurate data on trends and the burden of human rabies infection in developing countries, animal bite injuries provide useful information to bridge that gap. Rabies is one of the most deadly infectious diseases, with a case fatality rate approaching 100%. Despite availability of effective prevention and control strategies, rabies still kills 50,000 to 60,000 people worldwide annually, the majority of whom are in the developing world. We describe trends and geographical distribution of animal bite injuries (a proxy of potential exposure to rabies) and deaths due to suspected human rabies in Uganda from 2001 to 2015. METHODS We used 2001-2015 surveillance data on suspected animal bite injuries, collected from health facilities in Uganda. To describe annual trends, line graphs were used and linear regression tested significance of observed trends at P<0.05. We used maps to describe geographical distribution of animal bites by district. RESULTS A total of 208,720 cases of animal bite injuries were reported. Of these, 27% were in Central, 22% in Eastern, 27% in Northern and 23% in Western regions. Out of 48,720 animal bites between 2013 and 2015, 59% were suffered by males and 81% were persons aged above 5 years. Between 2001 and 2015, the overall incidence (per 100,000 population) of animal bites was 58 in Uganda, 76 in Northern, 58 in Central, 53 in Western and 50 in Eastern region. From 2001 to 2015, the annual incidence (per 100,000 population) increased from 21 to 47 (P = 0.02) in Central, 27 to 34 (P = 0.04) in Eastern, 23 to 70 (P = 0.01) in Northern and 16 to 46 (P = 0.001) in Western region. A total of 486 suspected human rabies deaths were reported, of which 29% were reported from Eastern, 28% from Central, 27% from Northern and 17% from Western region. CONCLUSION Animal bite injuries, a potential exposure to rabies infection, and mortality attributed to rabies infection are public health challenges affecting all regions of Uganda. Eliminating rabies requires strengthening of rabies prevention and control strategies at all levels of the health sector. These strategies should utilize the "One Health" approach with strategic focus on strengthening rabies surveillance, controlling rabies in dogs and ensuring availability of post exposure prophylaxis at lower health facilities.
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Affiliation(s)
- Ben Masiira
- Department of National Disease Control, Uganda Public Health Fellowship Program, Ministry of Health, Kampala, Uganda
| | - Issa Makumbi
- Department of National Disease Control, Ministry of Health, Kampala, Uganda
| | - Joseph K. B. Matovu
- Makerere University College of Health Sciences, Makerere School of Public Health, Department of Disease Control and Environment, Makerere University, Kampala, Uganda
| | - Alex Riolexus Ario
- Department of National Disease Control, Uganda Public Health Fellowship Program, Ministry of Health, Kampala, Uganda
| | - Immaculate Nabukenya
- Department of National Disease Control, Ministry of Health, Kampala, Uganda
- Makerere University College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Christine Kihembo
- Department of National Disease Control, Uganda Public Health Fellowship Program, Ministry of Health, Kampala, Uganda
| | - Frank Kaharuza
- Programs Department, African Field Epidemiology Network, Kampala, Uganda
| | - Monica Musenero
- Department of National Disease Control, Ministry of Health, Kampala, Uganda
| | - Anthony Mbonye
- Department of Community Health, Ministry of Health, Kampala, Uganda
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Ngugi JN, Maza AK, Omolo OJ, Obonyo M. Epidemiology and surveillance of human animal-bite injuries and rabies post-exposure prophylaxis, in selected counties in Kenya, 2011-2016. BMC Public Health 2018; 18:996. [PMID: 30092769 PMCID: PMC6085719 DOI: 10.1186/s12889-018-5888-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 07/25/2018] [Indexed: 11/29/2022] Open
Abstract
Background Human animal-bite injuries are a serious public health problem due to associated risk for rabies virus exposure. Animal-bite injuries especially dog bites are useful indicators for assessing the risk of rabies virus transmission and need for rabies post exposure prophylaxis (PEP). Understanding the epidemiology and surveillance of animal bites and rabies post-exposure prophylaxis is critical in implementing Kenya’s national rabies elimination strategy. We aimed to describe the incidence of human animal-bite injuries, patient/biting animal characteristics, uptake of rabies PEP and factors associated with animal bite incidents. Methods We reviewed animal bite records from outpatient and anti-rabies vaccine (ARV) registers of 17 health facilities from five counties. An animal bite was defined as an entry of an animal bite of the class mammal including humans in registers in a person of any age from January 2011 to December 2016. We collected demographic and information on PEP uptake. We calculated descriptive statistics, odds ratios (OR) and 95% confidence interval (CI) to examine factors associated with being an animal bite case-patient. We also calculated incidence of animal bites using health facility catchment population for year 2016 as the denominator. Results We analyzed 7307 records. The median age was 22 years (IQR = 31 years); there were 4019 (55%) male and age < 15 years were 2607 (37%). Dogs accounted for 6720 (93%) of bites of which 78% were owned free-roaming dogs. Of the 5674 (88%) cases that received rabies PEP, 2247 (40%) got at least three-doses. The median time from bite to seeking medical care was 2 days (IQR = 4 days). Being bitten on the head/face (OR = 5.8; CI: 3.3–10.2); being bitten by owned free-roaming dog (OR = 1.7; CI: 1.5–1.9) and being male (OR = 1.4; CI: 1.3–1.5) were significantly associated with being an animal-bite case-patient. Being male, being bitten on head/face and being bitten by owned free-roaming dog remained independently associated with being an animal bite case-patient at multivariable logistic regression. Bite-incidence was 289 bites /100,000 persons among all counties. Conclusion Preventing dog bites would most effectively reduce bite injuries by improving public health education among children below 15 years, encouraging early PEP initiation and completion, development and implementation of responsible dog ownership and animal behaviour educational programmes as well as improving human and veterinary health linkages. Electronic supplementary material The online version of this article (10.1186/s12889-018-5888-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jeremiah Ngurimu Ngugi
- Kenya Field epidemiology and Laboratory Training Program, Nairobi, Kenya. .,Department of Veterinary Services, County Government of Taita Taveta, Taveta, Kenya.
| | | | - Owiti Jack Omolo
- Kenya Field epidemiology and Laboratory Training Program, Nairobi, Kenya.,Department of Veterinary Services, County Government of Kilifi, Kilifi, Kenya
| | - Mark Obonyo
- Kenya Field epidemiology and Laboratory Training Program, Nairobi, Kenya.,Ministry of Agriculture, Livestock and Fisheries, Directorate of Veterinary Services, Nairobi, Kenya
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32
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Benon AB, Juliet K, Samuel M, Catherine K, Benjamin S, Michael M, Innocent RB. Health workers' knowledge of zoonotic diseases in an endemic region of Western Uganda. Zoonoses Public Health 2018; 65:850-858. [PMID: 30076681 DOI: 10.1111/zph.12509] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 06/13/2018] [Accepted: 07/01/2018] [Indexed: 11/30/2022]
Abstract
Many factors, including lack of knowledge, influence diagnosis and reporting of disease in Sub-Saharan Africa. Health Care workers (HCWs) are in constant interaction with communities and play an important role in the prevention, diagnosis and treatment of infectious diseases, including zoonoses. We determined knowledge of HCWs regarding cause, vector, transmission, diagnosis and clinical symptoms of five zoonotic diseases: anthrax, brucellosis, rabies as well as Ebola and marburg haemorrhagic fevers in endemic western Uganda. This was a descriptive cross-sectional study among HCWs based at health centres in and around Queen Elizabeth Conservation Area, Western Uganda. A self-administered questionnaire was used to measure knowledge of these five most common zoonoses recently recorded in the area. Data were captured as true if the responses were correct or false if incorrect. Analyses were in STATA and inferential statistics by cross-tabulation, and a chi-square P-value of less than 0.05 was considered significant. A majority (114/140; 81.4%) of the respondents had heard about zoonoses. The most accurately identified zoonoses were anthrax (128/140; 91.4%) closely followed by rabies (126/140; 90%), while only 21 (15%) respondents knew that cryptosporidiosis was zoonotic. Up to 20% (28/140) and 12.8% (18/140) thought that malaria and HIV, respectively, were zoonotic. There was poor overall knowledge of the endemic diseases brucellosis among all the participants, where only 1.4% (2/140) knew its causative agent, clinical symptoms and transmission. There was a total lack of knowledge (0%) about anthrax and Ebola whereby none of the 140 HCWs knew all the three above aspects required to be knowledgeable for each of the two diseases. Generally, there was poor knowledge of the five zoonoses. We recommend that medical curricula incorporate training on zoonotic and other emerging diseases, and continuing medical education regarding zoonoses should be designed for the HCWs practicing in hotspot zones.
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Affiliation(s)
- Asiimwe B Benon
- Department of Medical Microbiology, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Kiguli Juliet
- Department of Community Health, School of Public Health, Makerere University, Kampala, Uganda
| | - Majalija Samuel
- Department of Biosecurity, Ecosystem Health and Veterinary Public Health College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Kansiime Catherine
- One Health Central and Eastern Africa, School of Public Health, Makerere University, Kampala, Uganda
| | - Sunday Benjamin
- One Health Central and Eastern Africa, School of Public Health, Makerere University, Kampala, Uganda
| | - Mahero Michael
- Department of Veterinary Population Medicine, Ecosystem Health Division, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota
| | - Rwego B Innocent
- Department of Biosecurity, Ecosystem Health and Veterinary Public Health College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda.,One Health Central and Eastern Africa, School of Public Health, Makerere University, Kampala, Uganda.,Department of Veterinary Population Medicine, Ecosystem Health Division, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota
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Bitek AO, Osoro E, Munyua PM, Nanyingi M, Muthiani Y, Kiambi S, Muturi M, Mwatondo A, Muriithi R, Cleaveland S, Hampson K, Njenga MK, Kitala PM, Thumbi SM. A hundred years of rabies in Kenya and the strategy for eliminating dog-mediated rabies by 2030. AAS Open Res 2018. [DOI: 10.12688/aasopenres.12872.1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background: Rabies causes an estimated 59,000 human deaths annually. In Kenya, rabies was first reported in a dog in 1912, with the first human case reported in 1928. Here we examine retrospective rabies data in Kenya for the period 1912 – 2017 and describe the spatial and temporal patterns of rabies occurrence in the country. Additionally, we detail Kenya’s strategy for the elimination of dog-mediated human rabies by 2030. Methods: Data on submitted samples and confirmed cases in humans, domestic animals and wildlife were obtained from Kenya’s Directorate of Veterinary Services. These data were associated with the geographical regions where the samples originated, and temporal and spatial trends examined. Results: Between 1912 and the mid 1970’s, rabies spread across Kenya gradually, with fewer than 50 cases reported per year and less than half of the 47 counties affected. Following an outbreak in the mid 1970’s, rabies spread rapidly to more than 85% of counties, with a 4 fold increase in the percent positivity of samples submitted and number of confirmed rabies cases. Since 1958, 7,584 samples from domestic animals (93%), wildlife (5%), and humans (2%) were tested. Over two-thirds of all rabies cases came from six counties, all in close proximity to veterinary diagnostic laboratories, highlighting a limitation of passive surveillance. Conclusions: Compulsory annual dog vaccinations between 1950’s and the early 1970’s slowed rabies spread. The rapid spread with peak rabies cases in the 1980’s coincided with implementation of structural adjustment programs privatizing the veterinary sector leading to breakdown of rabies control programs. To eliminate human deaths from rabies by 2030, Kenya is implementing a 15-year step-wise strategy based on three pillars: a) mass dog vaccination, b) provision of post-exposure prophylaxis and public awareness and c) improved surveillance for rabies in dogs and humans with prompt responses to rabies outbreaks.
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Cleaveland S, Hampson K. Rabies elimination research: juxtaposing optimism, pragmatism and realism. Proc Biol Sci 2018; 284:rspb.2017.1880. [PMID: 29263285 PMCID: PMC5745407 DOI: 10.1098/rspb.2017.1880] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Accepted: 11/27/2017] [Indexed: 12/17/2022] Open
Abstract
More than 100 years of research has now been conducted into the prevention, control and elimination of rabies with safe and highly efficacious vaccines developed for use in human and animal populations. Domestic dogs are a major reservoir for rabies, and although considerable advances have been made towards the elimination and control of canine rabies in many parts of the world, the disease continues to kill tens of thousands of people every year in Africa and Asia. Policy efforts are now being directed towards a global target of zero human deaths from dog-mediated rabies by 2030 and the global elimination of canine rabies. Here we demonstrate how research provides a cause for optimism as to the feasibility of these goals through strategies based around mass dog vaccination. We summarize some of the pragmatic insights generated from rabies epidemiology and dog ecology research that can improve the design of dog vaccination strategies in low- and middle-income countries and which should encourage implementation without further delay. We also highlight the need for realism in reaching the feasible, although technically more difficult and longer-term goal of global elimination of canine rabies. Finally, we discuss how research on rabies has broader relevance to the control and elimination of a suite of diseases of current concern to human and animal health, providing an exemplar of the value of a ‘One Health’ approach.
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Affiliation(s)
- Sarah Cleaveland
- Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
| | - Katie Hampson
- Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
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35
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Byaruhanga J, Tayebwa DS, Eneku W, Afayoa M, Mutebi F, Ndyanabo S, Kakooza S, Okwee-Acai J, Tweyongyere R, Wampande EM, Vudriko P. Retrospective study on cattle and poultry diseases in Uganda. Int J Vet Sci Med 2017; 5:168-174. [PMID: 30255067 PMCID: PMC6137842 DOI: 10.1016/j.ijvsm.2017.07.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 07/15/2017] [Accepted: 07/17/2017] [Indexed: 11/17/2022] Open
Abstract
Cattle and poultry enterprises are among the major contributors to food security and socioeconomic empowerment of households in Uganda. However, various diseases constrain their productivity. A two-year retrospective study between April 2012 and March 2014 was conducted using records for cattle and poultry diseases diagnosed at the Central Diagnostic Laboratory (CDL) to determine prevalent diseases in Uganda. The laboratory received 836 samples from poultry (36.3%) and cattle (63.7%). Of the 836 samples, 47.5% had a definitive diagnosis of disease causation. Most of the cattle and poultry diseases diagnosed were protozoan diseases (39.3%) followed by bacterial (21.4%), viral (17.1%), helminthiasis (11.1%), nutritional diseases (4%) and others (7.1%). For poultry, viral diseases (29.5%) and protozoan diseases (27.1%) especially newcastle disease (44.3%) and coccidiosis (100%) respectively, were the most diagnosed. While for cattle, hemo-protozoan parasites (52.1%) were the most prevalent, of which 92.9% were east coast fever infection. Bacterial infection (20.5%) in cattle were the second most diagnosed diseases and mastitis was the most diagnosed (46.2%). In summary, coccidioisis, collibacillosis, newcastle disease, gumboro disease, and avian helminthiasis were the most prevalent poultry diseases while in cattle, east coast fever, helminthiasis, mastitis, brucellosis and rabies were the most frequently diagnosed diseases. This study has identified the major diseases that hinder poultry and cattle production in Uganda. The data generated by CDL could be used for surveillance, monitoring and designing strategic interventions for control of poultry and cattle diseases in Uganda.
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Affiliation(s)
- Joseph Byaruhanga
- Research Center for Ticks and Tick-borne Diseases Control (RTC), College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Dickson S. Tayebwa
- Research Center for Ticks and Tick-borne Diseases Control (RTC), College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
- Central Diagnostic Laboratory, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Wilfred Eneku
- Central Diagnostic Laboratory, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
- School of Veterinary Medicine and Animal Resources, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Mathias Afayoa
- Central Diagnostic Laboratory, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
- School of Veterinary Medicine and Animal Resources, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Francis Mutebi
- Central Diagnostic Laboratory, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
- School of Veterinary Medicine and Animal Resources, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Susan Ndyanabo
- Central Diagnostic Laboratory, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
- School of Veterinary Medicine and Animal Resources, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Steven Kakooza
- Central Diagnostic Laboratory, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - James Okwee-Acai
- Research Center for Ticks and Tick-borne Diseases Control (RTC), College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
- School of Veterinary Medicine and Animal Resources, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Robert Tweyongyere
- School of Veterinary Medicine and Animal Resources, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Eddie M. Wampande
- Central Diagnostic Laboratory, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
- School of Veterinary Medicine and Animal Resources, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Patrick Vudriko
- Research Center for Ticks and Tick-borne Diseases Control (RTC), College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
- School of Veterinary Medicine and Animal Resources, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda
- Corresponding author at: Research Center for Ticks and Tick-borne Diseases Control (RTC), College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O. Box 7062, Kampala, Uganda.
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Beyene TJ, Mourits MCM, Hogeveen H. Dog rabies data reported to multinational organizations from Southern and Eastern African countries. BMC Res Notes 2017; 10:199. [PMID: 28595654 PMCID: PMC5465567 DOI: 10.1186/s13104-017-2527-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 06/02/2017] [Indexed: 11/25/2022] Open
Abstract
Objective Rabies is one of the viral diseases with the highest case fatality rate in humans. The main transmission route to humans is through bites, especially of infected dogs. Decisions on the allocation of resources to control and reduce the socio-economic impacts of rabies require reliable data. Several national, regional and international organizations have been gathering rabies data for more than a decade. The objective of this paper was to examine the consistencies in the number of dog rabies cases reported to different multinational organizations by Southern and Eastern African countries and to explore the presence of any time trend among the reported rabies data. Results Data was systematically extracted from the databases of the Southern and Eastern African Rabies Group—SEARG and the World Organization for Animal Health/World animal health information—OIE/WAHID. Despite differences in entities by which data have been reported to the two organisations, reported numbers were significantly correlated (Spearman’s rho = 0.52, P < 0.001). The reported data did not indicate the presence of any trend in the number of reported dog rabies outbreaks. Inconsistencies in the reported numbers were observed between the databases, possibly due to the fact that human and animal health authorities report separately to the organisations involved in addition to the use of indefinite definitions of report categories set by report receiving organizations.
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Affiliation(s)
- Tariku Jibat Beyene
- Business Economics Group, Wageningen University, Hollandseweg 1, 6706KN, Wageningen, The Netherlands. .,College of Veterinary Medicine and Agriculture, Addis Ababa University, P.O. Box 34, Debre Zeit, Ethiopia.
| | - Monique C M Mourits
- Business Economics Group, Wageningen University, Hollandseweg 1, 6706KN, Wageningen, The Netherlands
| | - Henk Hogeveen
- Business Economics Group, Wageningen University, Hollandseweg 1, 6706KN, Wageningen, The Netherlands
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Wallace RM, Mehal J, Nakazawa Y, Recuenco S, Bakamutumaho B, Osinubi M, Tugumizemu V, Blanton JD, Gilbert A, Wamala J. The impact of poverty on dog ownership and access to canine rabies vaccination: results from a knowledge, attitudes and practices survey, Uganda 2013. Infect Dis Poverty 2017; 6:97. [PMID: 28569185 PMCID: PMC5452361 DOI: 10.1186/s40249-017-0306-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 04/17/2017] [Indexed: 12/25/2022] Open
Abstract
Background Rabies is a neglected disease despite being responsible for more human deaths than any other zoonosis. A lack of adequate human and dog surveillance, resulting in low prioritization, is often blamed for this paradox. Estimation methods are often employed to describe the rabies burden when surveillance data are not available, however these figures are rarely based on country-specific data. Methods In 2013 a knowledge, attitudes, and practices survey was conducted in Uganda to understand dog population, rabies vaccination, and human rabies risk factors and improve in-country and regional rabies burden estimates. Poisson and multi-level logistic regression techniques were conducted to estimate the total dog population and vaccination coverage. Results Twenty-four villages were selected, of which 798 households completed the survey, representing 4 375 people. Dog owning households represented 12.9% of the population, for which 175 dogs were owned (25 people per dog). A history of vaccination was reported in 55.6% of owned dogs. Poverty and human population density highly correlated with dog ownership, and when accounted for in multi-level regression models, the human to dog ratio fell to 47:1 and the estimated national canine-rabies vaccination coverage fell to 36.1%. This study estimates there are 729 486 owned dogs in Uganda (95% CI: 719 919 – 739 053). Ten percent of survey respondents provided care to dogs they did not own, however unowned dog populations were not enumerated in this estimate. 89.8% of Uganda’s human population was estimated to reside in a community that can support enzootic canine rabies transmission. Conclusions This study is the first to comprehensively evaluate the effect of poverty on dog ownership in Africa. These results indicate that describing a dog population may not be as simple as applying a human: dog ratio, and factors such as poverty are likely to heavily influence dog ownership and vaccination coverage. These modelled estimates should be confirmed through further field studies, however, if validated, canine rabies elimination through mass vaccination may not be as difficult as previously considered in Uganda. Data derived from this study should be considered to improve models for estimating the in-country and regional rabies burden. Electronic supplementary material The online version of this article (doi:10.1186/s40249-017-0306-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Jason Mehal
- United States Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Yoshinori Nakazawa
- United States Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Sergio Recuenco
- United States Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | - Modupe Osinubi
- United States Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Victor Tugumizemu
- Veterinary Public Health Division, Ministry of Health, Kampala, Uganda
| | - Jesse D Blanton
- United States Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Amy Gilbert
- United States Centers for Disease Control and Prevention, Atlanta, GA, USA
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Olarinmoye AO, Ojo JF, Fasunla AJ, Ishola OO, Dakinah FG, Mulbah CK, Al-Hezaimi K, Olugasa BO. Time series analysis and mortality model of dog bite victims presented for treatment at a referral clinic for rabies exposure in Monrovia, Liberia, 2010-2013. Spat Spatiotemporal Epidemiol 2017; 22:1-13. [PMID: 28760263 DOI: 10.1016/j.sste.2017.04.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 03/24/2017] [Accepted: 04/07/2017] [Indexed: 11/26/2022]
Abstract
We developed time trend model, determined treatment outcome and estimated annual human deaths among dog bite victims (DBVs) from 2010 to 2013 in Monrovia, Liberia. Data obtained from clinic records included victim's age, gender and site of bite marks, site name of residence of rabies-exposed patients, promptness of care sought, initial treatment and post-exposure-prophylaxis (PEP) compliance. We computed DBV time-trend plot, seasonal index and year 2014 case forecast. Associated annual human death (AHD) was estimated using a standardized decision tree model. Of the 775 DBVs enlisted, care seeking time was within 24h of injury in 328 (42.32%) DBVs. Victim's residential location, site of bite mark, and time dependent variables were significantly associated with treatment outcome (p< 0.05). The equation X^t=28.278-0.365t models the trend of DBVs. The high (n=705, 90.97%) defaulted PEP and average 155 AHD from rabies implied urgent need for policy formulation on national programme for rabies prevention in Liberia.
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Affiliation(s)
- Ayodeji O Olarinmoye
- Department of Agriculture and Industrial Technology (Animal Science Unit), Faculty of Science and Technology, Babcock University, Ilisan-Remo, Ogun State, Nigeria; Centre for Control and Prevention of Zoonoses, University of Ibadan, Ibadan, Nigeria; Engineer Abdullah Bugshan Research Chair for Growth Factors and Bone Regeneration, King Saud University, Saudi Arabia
| | - Johnson F Ojo
- Centre for Control and Prevention of Zoonoses, University of Ibadan, Ibadan, Nigeria; Department of Statistics, Faculty of Science, University of Ibadan, Ibadan, Nigeria
| | - Ayotunde J Fasunla
- Centre for Control and Prevention of Zoonoses, University of Ibadan, Ibadan, Nigeria; Department of Otorhinolaryngology, College of Medicine, University of Ibadan, Nigeria
| | - Olayinka O Ishola
- Centre for Control and Prevention of Zoonoses, University of Ibadan, Ibadan, Nigeria; Department of Veterinary Public Health and Preventive Medicine, University of Ibadan, Ibadan, Nigeria
| | - Fahnboah G Dakinah
- Dog bite and Rabies Referral Clinic, 16th Street Sinkor, Barclay Avenue, Monrovia, Liberia
| | - Charles K Mulbah
- College of Agriculture and Sustainable Development, Cuttington University, Liberia
| | - Khalid Al-Hezaimi
- Engineer Abdullah Bugshan Research Chair for Growth Factors and Bone Regeneration, King Saud University, Saudi Arabia
| | - Babasola O Olugasa
- Centre for Control and Prevention of Zoonoses, University of Ibadan, Ibadan, Nigeria; Department of Veterinary Public Health and Preventive Medicine, University of Ibadan, Ibadan, Nigeria.
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Hyeroba D, Friant S, Acon J, Okwee-Acai J, Goldberg TL. Demography and health of "village dogs" in rural Western Uganda. Prev Vet Med 2017; 137:24-27. [PMID: 28107877 PMCID: PMC5323002 DOI: 10.1016/j.prevetmed.2016.12.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 11/27/2016] [Accepted: 12/12/2016] [Indexed: 12/11/2022]
Abstract
"Village dogs" in developing economies are assumed to be heavily burdened by infectious disease. We followed a cohort of 61 village dogs in rural western Uganda prospectively for fifteen months to measure changes in health and demographic outcomes, and to examine risk factors for morbidity and mortality. The mean (±standard deviation) number of dogs per household was 2.4 (±2.0), of which 56.0% were male and 44.0% female. For females, average age at first estrus was 1.7 (±0.6)years with a mean litter size of 3.8 (±1.5). In the first, second and third parities, average puppy mortality per litter was 3.2 (±2.5), 2.4 (±2.1) and 3.4 (±2.9), respectively. The main causes of morbidity and mortality were infectious disease (46.1%), culling (euthanasia) by owners (30.8%), and attacks by baboons, Papio anubis (23.1%). Cox proportional hazard regression showed that a clinical diagnosis of anemia significantly predicted morbidity (HR=4.3 (95% CI: 1.1-17.8); p<0.05), and younger age significantly predicted mortality (HR=3.6 (95% CI: 1.2-10.6); p<0.05). Our results indicate that infectious disease is indeed important to the health and survival in village dogs in this setting, but that cultural practices related to ownership and interactions with wildlife also contribute substantially to morbidity and mortality.
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Affiliation(s)
- David Hyeroba
- School of Veterinary Medicine and Animal Resources, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Sagan Friant
- Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, 1656 Linden Drive, Madison, WI, 53706, USA
| | - Johnson Acon
- School of Veterinary Medicine and Animal Resources, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - James Okwee-Acai
- School of Veterinary Medicine and Animal Resources, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Tony L Goldberg
- School of Veterinary Medicine and Animal Resources, Makerere University, P.O. Box 7062, Kampala, Uganda; Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, 1656 Linden Drive, Madison, WI, 53706, USA.
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Abstract
OBJECTIVES Little is known about pet-related injuries in Asian populations. This study primarily aimed to investigate the incidence rate of pet-related household injuries in Hong Kong, an urban Chinese setting. SETTING Cantonese-speaking non-institutionalised population of all ages in Hong Kong accessible by telephone land-line. PARTICIPANTS A total of 43 542 telephone numbers were dialled and 6570 residents successfully completed the interviews. PRIMARY AND SECONDARY OUTCOME MEASURES Data of pet-related household injuries in the previous 12 months, pet ownership and socio-demographic characteristics were collected with a questionnaire. Direct standardisation of the incidence rates of pet-related household injuries by gender and age to the 2009 Hong Kong Population Census was estimated. Univariate and multivariate analyses were performed to estimate risks of socio-demographic factors and pet ownership for the injury. RESULTS A total of 84 participants experienced pet-related household injuries in the past 12 months, with an overall person-based incidence rate of 1.28%. The majority of the victims were injured once (69.6%). Cats (51.6%) were the most common pets involved. Pet owners were at an extremely higher risk after controlling for other factors (adjusted OR: 52.0, 95% CI 22.1 to 98.7). Females, the unmarried, those with higher monthly household income and those living in lower-density housing were more likely to be injured by pets. CONCLUSIONS We project a pet-related household injury incidence rate of 1.24% in the general Hong Kong population, with 86 334 residents sustaining pet-related injuries every year. Pet ownership puts people at extremely high risk, especially the unmarried. Further studies should focus on educating pet owners to reduce pet-related injuries in urban Greater China.
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Affiliation(s)
- Emily Y Y Chan
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Yang Gao
- Department of Physical Education, Hong Kong Baptist University, Hong Kong SAR, China
| | - Liping Li
- Injury Prevention Research Center, Medical College of Shantou University, Shantou, China
| | - Po Yi Lee
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China
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Dibia IN, Sumiarto B, Susetya H, Putra AAG, Scott-Orr H, Mahardika GN. Phylogeography of the current rabies viruses in Indonesia. J Vet Sci 2016; 16:459-66. [PMID: 25643792 PMCID: PMC4701738 DOI: 10.4142/jvs.2015.16.4.459] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Revised: 11/23/2014] [Accepted: 12/30/2014] [Indexed: 12/25/2022] Open
Abstract
Rabies is a major fatal zoonotic disease in Indonesia. This study was conducted to determine the recent dynamics of rabies virus (RABV) in various areas and animal species throughout Indonesia. A total of 27 brain samples collected from rabid animals of various species in Bali, Sumatra, Kalimantan, Sulawesi, Java, and Flores in 2008 to 2010 were investigated. The cDNA of the nucleoprotein gene from each sample was generated and amplified by one-step reverse transcription-PCR, after which the products were sequenced and analyzed. The symmetric substitution model of a Bayesian stochastic search variable selection extension of the discrete phylogeographic model of the social network was applied in BEAST ver. 1.7.5 software. The spatial dispersal was visualized in Cartographica using Spatial Phylogenetic Reconstruction of Evolutionary Dynamics. We demonstrated inter-island introduction and reintroduction, and dog was found to be the only source of infection of other animals. Ancestors of Indonesian RABVs originated in Java and its descendants were transmitted to Kalimantan, then further to Sumatra, Flores, and Bali. The Flores descendent was subsequently transmitted to Sulawesi and back to Kalimantan. The viruses found in various animal species were transmitted by the dog.
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Affiliation(s)
- I Nyoman Dibia
- Animal Disease Investigation Centre, Denpasar 80226, Indonesia.,Veterinary Science Post Graduate Program, Faculty of Veterinary Medicine, Gajah Mada University, Yogyakarta 55281, Indonesia
| | - Bambang Sumiarto
- Veterinary Public Health Department, Faculty of Veterinary Medicine, Gajah Mada University, Yogyakarta 55281, Indonesia
| | - Heru Susetya
- Veterinary Public Health Department, Faculty of Veterinary Medicine, Gajah Mada University, Yogyakarta 55281, Indonesia
| | | | - Helen Scott-Orr
- Faculty of Veterinary Science, University of Sydney, Camden 2570, Australia
| | - Gusti Ngurah Mahardika
- The Animal Biomedical and Molecular Biology Laboratory, Faculty of Veterinary Medicine, Udayana University, Denpasar 80226, Indonesia
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A prospective study on the incidence of dog bites and management in a rural Cambodian, rabies-endemic setting. Acta Trop 2016; 160:62-7. [PMID: 27154585 DOI: 10.1016/j.actatropica.2016.04.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 04/28/2016] [Accepted: 04/30/2016] [Indexed: 12/25/2022]
Abstract
Rabies circulates intensely in Cambodia, mainly affecting rural populations. We conducted a prospective study to estimate the baseline incidence of potentially infective dog bites in rural villages of Siem Reap province, Cambodia. The study was conducted in a convenience sample of 844 families totaling 1779 persons in four villages. The study collected data in a total of 802.3 person-years. Trained village health workers (VHW) exhaustively documented consecutive dog bites at the end of each month. Between May 15th and November 15th, 2011, a total of 40 attacks (43 bites; 1.07 bites per attack) were notified by 39 persons (50% female; one suffered two distinct incidents) to VHW. The all-age attack rate for bites over this 6-month period was 2.3% (CI95%: 1.7-3.1%), with a global incidence rate estimated at 4.84 bites/100 person-years (CI95%: 3.5-6.6). The mean age in bite victims was 20.8±18.9years (median 12.5; interquartile range 6-36; range 1-63). The dog was identified in 39 (97.5%) of cases, being the household dog in 9 (22.5%) of cases. Bites were classified as severe (WHO Category III-broken skin with bleeding) in 33 (82.5%) of cases with a severe dog bites incidence estimated at 4/100 person-years (CI95%: 2.8-5.6). The bites involved the hand or face in 1 (2.5%) case each (both Category III). In 20 incidents (50%), only rice was applied to the wounds. There were no suspected or confirmed human rabies deaths during the study period but one dog died after biting (2 others were lost to follow-up and 14 were put down by their owner). Our study documented an extremely high incidence of dog bites in of rural Cambodian adults and children. Adapted control policies for canine vaccination are urgently needed.
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Obonyo M, Akoko JM, Orinde AB, Osoro E, Boru WG, Njeru I, Fèvre EM. Suspected Rabies in Humans and Animals, Laikipia County, Kenya. Emerg Infect Dis 2016; 22:551-3. [PMID: 26890989 PMCID: PMC4766878 DOI: 10.3201/eid2203.151118] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Dog Demography, Animal Bite Management and Rabies Knowledge-Attitude and Practices in the Awash Basin, Eastern Ethiopia. PLoS Negl Trop Dis 2016; 10:e0004471. [PMID: 26900855 PMCID: PMC4768771 DOI: 10.1371/journal.pntd.0004471] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Accepted: 01/27/2016] [Indexed: 12/24/2022] Open
Abstract
Background Rabies is a viral zoonosis that has been described in limited numbers of studies in Ethiopia at large and among pastoralists in particular. This study assessed dog demography, bite wound prevalence and management, potential risk factors of disease transmission and knowledge attitude practice towards rabies among urban dwellers, pastoralists and health workers in Awash, Eastern Ethiopia. Methodology Information was collected by means of structured questionnaires and interviews and through medical and official records from the Agricultural and Health bureaus. Principal Findings Respondents totaled 539 (471 urban, 49 pastoralists, 19 medical). Dog(s) were owned in 33% urban and 75.5% pastoralist households respectively. Mean dog number per dog owning household was 1.50 (95%CI: 1.40–1.60) in urban and 2.05 (95%CI: 1.51–2.60) in pastoralists sites. Human Dog Ratio in Metahara was 4.7:1. No bite wounds records were kept in medical facilities, where staff recalled around 100 bites per year, 2/3 being in adults. Over 90% of the respondents claimed knowing rabies but up to 79.2% pastoralist did not know how dogs acquire the disease; 37.3% urban and 23% pastoralist did not know the symptoms of rabies in dogs; 36% urban and 44% pastoralists did not know rabies symptoms in people. Eighty percent of pastoralists did not know that the disease was fatal in people if untreated. Over half (58.7%) of pastoralist respondents go to traditional healers if bitten, despite a health extension worker program in place in the study area. Knowledge gaps were also shown amidst medical staff. Conclusions The study highlighted overall poor disease knowledge, severe under-reporting of human rabies cases, lack of record keeping and poor collaboration between the public and animal health sectors and communities in rabies control. Rabies is a fatal viral disease of animals and people. People usually get infected via bites from an infected animal (e.g. dog). Post exposure prophylaxis (PEP) has to be initiated immediately after bite wounds of suspected rabid animals in order to avoid fatalities. The situation of rabies is poorly known in Ethiopia, particularly in the pastoral context. We conducted questionnaire surveys in urban, pastoral and medical health worker communities around Awash National Park (Ethiopia) in order to capture information on dog demography, bite wound prevalence and management, potential risk factors of disease transmission and knowledge- attitude- practice (KAP) towards rabies among these communities. Disease knowledge was generally poor. Dog demography varied depending on the community which would affect control strategies. Health facilities did not keep bite records and there was poor recording and reporting of rabies cases. Delivery of PEP was inadequate. Communication and collaboration between the public and animal health sector was poor to inexistent regarding reporting and control of rabies cases.
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Kularatne SAM, Ralapanawa DMPUK, Weerakoon K, Bokalamulla UK, Abagaspitiya N. Pattern of animal bites and post exposure prophylaxis in rabies: A five year study in a tertiary care unit in Sri Lanka. BMC Infect Dis 2016; 16:62. [PMID: 26847552 PMCID: PMC4743100 DOI: 10.1186/s12879-016-1394-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 01/27/2016] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Rabies is a global problem which occurs in more than 150 countries and territories including Sri Lanka, where human deaths from rabies are in decline whilst resources incurred for prevention of rabies are in sharp incline over the years. In this backdrop, we aim to audit the post-exposure treatment (PET) in rabies and the pattern of animal bites in a tertiary care hospital in Sri Lanka. METHODS This study was carried out at Teaching Hospital Peradeniya (THP), in the Central Province of Sri Lanka from 2007-2012 where a registry of all PET has been maintained. The data from registries were extracted after obtaining permission from the hospital authority for analysis. RESULTS There were 19 661 cases of animal exposure presented to the THP over the study period of 5 ears. Of them, the majority-17431(88.66 %) were definitive animal bites whilst scratches accounted for 2147(10.92 %) and 83(0.42 %) were miscellaneous exposures. According to the severity grading of injuries, 7 362(37 %) were major bites and 12 226(62 %) were minor bites. The domestic unvaccinated dogs and cats were responsible for 10,662 (54 %) and 3,982 (20 %) of exposures respectively. The total cost incurred for both anti-rabies vaccine and anti rabies serum during the study period is 24,795,888.00 Sri Lankan rupees (190,737.60US$). CONCLUSIONS The pattern of animal bite shows high dominance of domestic dogs and cats exposures. The age of victims ranged from infancy to old-age with higher incidence among children. Even though PET is costly, continued surveillance and rabies control is still necessary along with public education and vaccination of domestic pets.
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Affiliation(s)
| | | | - Koasala Weerakoon
- Department of Parasitology, Rajarata University, Mihintale, Sri Lanka.
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Riabi HRA, Ghorbannia R, Mazlum SB, Atarodi A. A Three-year (2011-2013) Surveillance on Animal Bites and Victims Vaccination in the South of Khorasan-e-Razavi Province, Iran. J Clin Diagn Res 2015; 9:LC01-5. [PMID: 26816921 DOI: 10.7860/jcdr/2015/15958.6865] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 10/19/2015] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Rabies is acute encephalitis caused by rabies virus and is transmissible between humans and warm blooded animals. The virus is belong to the family of Rabdoviridae and, of Lissavirus genus. AIM To find out the success of rabies surveillance system to prevent victims of this deadly disease and to identify its risk factors in the community. MATERIALS AND METHODS This research is a cross-sectional analysis and the information pertaining to bite incidents was obtained from documents of the Centers for Disease Control of Rabies from 2011 to 2013. A questionnaire was used which included questions on demographics information (sex and age) of the victims, and the others. RESULTS A total of 616 cases (animal rabies) were brought to rabies treatment center during 2011- 2013 of which 81.2% of the cases were males and 18.8% were females. Most animal bites (37.5%) reported in 2011. The difference between the months and the number of biting were statistically significant (p = 0.001). Animal biting was more frequent among people of age group 21-30 years than other age groups which constituted roughly 27.2% of the cases. There was no significant relationship between the variables of gender and site of the bites victims, (p> 0.05). Domestic dog bite was most frequent, found in 66.7% cases. 83.9% victims had been uncompleted vaccinated and 16.1% were completed. CONCLUSION Since, the cost of conservation was high for the health system after biting, preventive programs should be concentrated on public health instructions, particularly in villagers, free occupation and emphasis to ranchers that have collar dogs during the day.
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Affiliation(s)
- Hamed Ramezani Awal Riabi
- Msc in Control of Zoonosis Disease, Faculty Health, Department of Public Health, Gonabad University of Medical Sciences , Gonabad, I.R, Iran
| | - Reza Ghorbannia
- Expert in the treatment of rabies, Deputy Health, Gonabad University of Medical Sciences , Gonabad, I.R, Iran
| | - Seyed Behnam Mazlum
- Msc in Statistics, Faculty of Paramedical Sciences, Department of Basic Sciences, Gonabad University of Medical Sciences , Gonabad, I.R, Iran
| | - Alireza Atarodi
- Ph. D Candidate, MSc in Medical Information Sciences, Department of Basic sciences, School of Paramedical Sciences, Gonabad University of Medical Sciences , Gonabad, Khorasan-e-Razavi, I.R, Iran
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Scott TP, Coetzer A, de Balogh K, Wright N, Nel LH. The Pan-African Rabies Control Network (PARACON): A unified approach to eliminating canine rabies in Africa. Antiviral Res 2015; 124:93-100. [PMID: 26545712 DOI: 10.1016/j.antiviral.2015.10.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2015] [Accepted: 10/01/2015] [Indexed: 12/25/2022]
Abstract
Even though Africa has the highest per capita death rate from rabies of any continent, and the disease is almost entirely transmitted by the bites of rabid dogs, there has been no coordinated pan-African approach to controlling canine rabies. In order to attain an inclusive and unified network, the Pan-African Rabies Control Network (PARACON) was established in 2014. By following the 'One Health' concept, which involves close coordination between animal and human health sectors across national, regional and continental levels, PARACON will provide a platform to facilitate and promote coordinated and sustainable control strategies and programmes. Meetings will take place at regular intervals and will be centred on the involvement by key focal persons from the medical and veterinary sectors. The inaugural meeting was held in South Africa in June, 2015 and was focused around interactive discussions and workshops, whilst updating country representatives on the tools available to aid them in developing and implementing sustainable rabies intervention strategies. Experts from various global organizations, institutions and industry participated in the discussions and shared their experience and expertise. The workshops focused on the latest format of the Rabies Blueprint platform (www.rabiesblueprint.com), which in the broadest sense assists with control and elimination campaigns, including educational and advocacy drives, improvement of surveillance and diagnosis and the systematic monitoring of progress. Together with the Stepwise Approach towards Rabies Elimination, the Blueprint is a planning tool to help countries free themselves from canine-transmitted rabies.
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Affiliation(s)
- T P Scott
- Department of Microbiology and Plant Pathology, Faculty of Natural and Agricultural Sciences, University of Pretoria, 0001, South Africa; Global Alliance for Rabies Control SA NPC, Erasmus Forum A434, Rigel Avenue, South Erasmus RAND, 0181 Pretoria, South Africa
| | - A Coetzer
- Department of Microbiology and Plant Pathology, Faculty of Natural and Agricultural Sciences, University of Pretoria, 0001, South Africa; Global Alliance for Rabies Control SA NPC, Erasmus Forum A434, Rigel Avenue, South Erasmus RAND, 0181 Pretoria, South Africa
| | - K de Balogh
- Food and Agricultural Organization of the United Nations, Rome, Italy
| | - N Wright
- Department of Microbiology and Plant Pathology, Faculty of Natural and Agricultural Sciences, University of Pretoria, 0001, South Africa
| | - L H Nel
- Department of Microbiology and Plant Pathology, Faculty of Natural and Agricultural Sciences, University of Pretoria, 0001, South Africa; Global Alliance for Rabies Control SA NPC, Erasmus Forum A434, Rigel Avenue, South Erasmus RAND, 0181 Pretoria, South Africa.
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Bhaumik S, Kirubakaran R, Chaudhuri S. Primary closure versus delayed or no closure for traumatic wounds due to mammalian bite. Hippokratia 2015. [DOI: 10.1002/14651858.cd011822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Richard Kirubakaran
- Christian Medical College; South Asian Cochrane Network & Center, Prof. BV Moses Center for Evidence-Informed Health Care and Health Policy; Carman Block II Floor CMC Campus, Bagayam Vellore Tamil Nadu India 632002
| | - Sirshendu Chaudhuri
- Christian Medical College, Vellore; CHAD; CHAD Hospital, Bagayam Vellore Tamil Nadu India 632002
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Muyila DI, Aloni MN, Lose-Ekanga MJ, Nzita JM, Kalala-Mbikay A, Bongo HL, Esako MN, Malonga-Biapi JP, Mputu-Dibwe B, Aloni ML, Ekila MB. Human rabies: a descriptive observation of 21 children in Kinshasa, the Democratic Republic of Congo. Pathog Glob Health 2015; 108:317-22. [PMID: 25417907 DOI: 10.1179/2047773214y.0000000161] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVES Human rabies has recently emerged as a significant public health threat in Kinshasa, Democratic Republic of Congo (DRC). However, there is little epidemiological information on human rabies especially in children. METHODS We performed at Pediatrics Department of General Reference hospital of Kinshasa between December 2008 and July 2009, a retrospective study to assess the incidence and to describe their clinical aspects and outcome. RESULTS A total of 21 cases were observed, rather three cases per month. There were 12 boys (57·1%) and 9 girls (42·9%). Biting animal was found to be dog in all cases (100%). The dog was not immunized in all of cases. On admission, all patients (100%) showed furious rabies manifestations. Only two (9·5%) had their wounds treated and received an anti-rabies vaccine (ARV) after the bite incident. Two (9·5%) patients received rabies immunoglobulin (RIG). The case-fatality rate was 100%. CONCLUSIONS The disease emerges as a new major public health problem because of a lack of knowledge regarding rabies risk, the poor management of dog bites. Preventative vaccination for rabies should be recommended in the population of Kinshasa, area at high risk to contract rabies, particularly in children.
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Low coverage of central point vaccination against dog rabies in Bamako, Mali. Prev Vet Med 2015; 120:203-209. [PMID: 25953653 DOI: 10.1016/j.prevetmed.2015.04.007] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Revised: 03/23/2015] [Accepted: 04/13/2015] [Indexed: 11/23/2022]
Abstract
Canine rabies remains an important public-health problem in Africa. Dog mass vaccination is the recommended method for rabies control and elimination. We report on the first small-scale mass dog vaccination campaign trial in Bamako, Mali. Our objective was to estimate coverage of the vaccination campaign and to quantify determinants of intervention effectiveness. In September 2013, a central point vaccination campaign--free of cost for dog owners--was carried out in 17 posts on three consecutive days within Bamako's Commune 1. Vaccination coverage and the proportion of ownerless dogs were estimated by combining mark-recapture household and transect surveys using Bayesian modeling. The estimated vaccination coverage was 17.6% (95% Credibility Interval, CI: 14.4-22.1%) which is far below the World Health Organization (WHO) recommended vaccination coverage of 70%. The Bayesian estimate for the owned dog population of Commune 1 was 3459 dogs (95% CI: 2786-4131) and the proportion of ownerless dogs was about 8%. The low coverage observed is primarily attributed to low participation by dog owners. Dog owners reported several reasons for not bringing their dogs to the vaccination posts. The most frequently reported reasons for non-attendance were lack of information (25%) and the inability to handle the dog (16%). For 37% of respondents, no clear reason was given for non-vaccination. Despite low coverage, the vaccination campaign in Bamako was relatively easy to implement, both in terms of logistics and organization. Almost half of the participating dog owners brought their pets on the first day of the campaign. Participatory stakeholder processes involving communities and local authorities are needed to identify effective communication channels and locally adapted vaccination strategies, which could include both central-point and door-to-door vaccination.
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