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Yusuf MA, Oshaghi MA, Vatandoost H, Hanafi-Bojd AA, Enayati A, Jalo RI, Aminu AOAA, Daneji IM. Current Status of Insecticide Susceptibility in the Principal Malaria Vector, Anopheles gambiae in Three Northern States of Nigeria. J Arthropod Borne Dis 2022; 15:196-206. [PMID: 35111858 PMCID: PMC8782750 DOI: 10.18502/jad.v15i2.7489] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 06/01/2021] [Indexed: 11/24/2022] Open
Abstract
Background: Malaria is a major public health problem in Nigeria with 97% of its population with high morbidity and mortality. Mosquitoes play an important role in the transmission of malaria parasites. This study was conducted to evaluate the current resistance status of Anopheles gambiae to insecticides. Methods: Larvae of An. gambiae was collected from three zones; A, B and C differentiated on the basis of variation in agricultural ecosystems between August and November, 2018 in the northeast and northwestern parts of Nigeria. They were carefully reared to adult stage and insecticidal susceptibility tests were conducted. Results: The mosquitoes tested showed high levels of resistance to all the insecticides used with the exception of malathion. Study zone A, recorded 74% mortality after 24h to deltamethrin compared to 81% from zone B and 82% from zone C, respectively. Mosquitoes from zone B exposed to DDT had the highest level of resistance at 37% compared to 40% and 53% from zones A and C, respectively. Resistant to bendiocarb was also observed, with zone A having the lowest mortality of 44% compared to 48% from zone C and 55% from Zone B, respectively. According to the results of knockdown tests, mosquitoes from Zone A exposed to deltamethrin recorded the lowest knockdown across the study locations while zone B recorded the lowest knockdown for DDT. Conclusion: The results of the study provide an insight into the current status of An. gambiae to four major insecticides in northern Nigeria as guideline for mosquitocontrol.
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Affiliation(s)
- Mustapha Ahmed Yusuf
- Department of Medical Entomology and Vector Control, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Department of Medical Microbiology and Parasitology, College of Health Sciences, Bayero University, Kano, Nigeria
| | - Mohammad Ali Oshaghi
- Department of Medical Entomology and Vector Control, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Hassan Vatandoost
- Department of Medical Entomology and Vector Control, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Department of Environmental Chemical Pollutants and Pesticides, Institute for Environmental Research, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Ali Hanafi-Bojd
- Department of Medical Entomology and Vector Control, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Zoonoses Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmadali Enayati
- Department of Medical Entomology, School of Public Health and Health Sciences Research Centre, Mazandaran University of Medical Sciences, Sari, Iran
| | - Rabiu Ibrahim Jalo
- Department of Community Medicine, College of Health Sciences, Bayero University, Kano, Nigeria
| | | | - Isa Muhammad Daneji
- Department of Medical Microbiology and Parasitology, College of Health Sciences, Bayero University, Kano, Nigeria
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Abdullahi IN, Emeribe AU, Adekola HA, Abubakar SD, Dangana A, Shuwa HA, Nwoba ST, Mustapha JO, Haruna MT, Olowookere KA, Animasaun OS, Ugwu CE, Onoja SO, Gadama AS, Mohammed M, Daneji IM, Amadu DO, Ghamba PE, Onukegbe NB, Shehu MS, Isomah C, Babayo A, Ahmad AEF. Leveraging on the genomics and immunopathology of SARS-CoV-2 for vaccines development: prospects and challenges. Hum Vaccin Immunother 2021; 17:620-637. [PMID: 32936732 PMCID: PMC7993231 DOI: 10.1080/21645515.2020.1812313] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/10/2020] [Accepted: 08/11/2020] [Indexed: 12/13/2022] Open
Abstract
The incidence and case-fatality rates (CFRs) of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection, the etiological agent for Coronavirus Disease 2019 (COVID-19), have been rising unabated. Even though the entire world has been implementing infection prevention and control measures, the pandemic continues to spread. It has been widely accepted that preventive vaccination strategies are the public health measures for countering this pandemic. This study critically reviews the latest scientific advancement in genomics, replication pattern, pathogenesis, and immunopathology of SARS-CoV-2 infection and how these concepts could be used in the development of vaccines. We also offer a detailed discussion on the anticipated potency, efficacy, safety, and pharmaco-economic issues that are and will be associated with candidate COVID-19 vaccines.
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Affiliation(s)
- Idris Nasir Abdullahi
- Department of Medical Laboratory Science, Faculty of Allied Health Sciences, College of Medical Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - Anthony Uchenna Emeribe
- Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, University of Calabar, Calabar, Nigeria
| | | | - Sharafudeen Dahiru Abubakar
- Department of Medical Laboratory Science, Faculty of Allied Health Sciences, College of Medical Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - Amos Dangana
- Department of Medical Laboratory Services, University of Abuja Teaching Hospital, Gwagwalada, Abuja, Nigeria
| | - Halima Ali Shuwa
- Lydia Becker Institute of Immunology, Manchester Collaborative Center for Inflammation Research, Faculty of Biology, Medicine and Health, The University of Manchester, UK
| | | | - Jelili Olaide Mustapha
- Biological Sciences Department, Faculty of Science, University of Alberta, Edmonton, Canada
| | | | - Kafayat Adepeju Olowookere
- Department of Medical Laboratory Services, Ladoke Akintola University of Technology Teaching Hospital, Ogbomoso, Nigeria
| | - Olawale Sunday Animasaun
- Nigeria Field Epidemiology and Laboratory Training Programme, African Field Epidemiology Network, Abuja, Nigeria
| | - Charles Egede Ugwu
- Department of Medical Laboratory Science, Ebonyi State University, Abakaliki, Nigeria
| | | | - Abdullahi Sani Gadama
- Department of Medical Microbiology and Parasitology, Faculty of Clinical Sciences, Bayero University, Kano, Nigeria
| | - Musa Mohammed
- Department of Medicine, Immunology Unit, Ahmadu Bello University, Zaria, Nigeria
| | - Isa Muhammad Daneji
- Department of Medical Microbiology and Parasitology, Faculty of Clinical Sciences, Bayero University, Kano, Nigeria
| | - Dele Ohinoyi Amadu
- Department of Medical Microbiology and Parasitology, University of Ilorin Teaching Hospital, Ilorin, Nigeria
| | - Peter Elisha Ghamba
- WHO National Polio Reference Laboratory, University of Maiduguri Teaching Hospital, Maiduguri, Nigeria
| | | | - Muhammad Sagir Shehu
- Medical Laboratory Department, College of Health Technology, Ningi, Bauchi State, Nigeria
| | - Chiladi Isomah
- Medical Laboratory Science Department, Rivers State University, Port Harcourt, Nigeria
| | - Adamu Babayo
- Department of Medical Microbiology and Parasitology, Faculty of Clinical Sciences, Bayero University, Kano, Nigeria
| | - Abdurrahman El-Fulaty Ahmad
- Department of Medical Laboratory Science, Faculty of Allied Health Sciences, College of Medical Sciences, Ahmadu Bello University, Zaria, Nigeria
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Abdullahi IN, Emeribe AU, Ghamba PE, Omosigho PO, Bello ZM, Oderinde BS, Fasogbon SA, Olayemi L, Daneji IM, Musa MH, Nwofe JO, Onukegbe NB, Okume CC, Musa S, Gwarzo AM, Ajagbe OOR. Distribution pattern and prevalence of West Nile virus infection in Nigeria from 1950 to 2020: a systematic review. Epidemiol Health 2020; 42:e2020071. [PMID: 33254358 PMCID: PMC8137371 DOI: 10.4178/epih.e2020071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 11/26/2020] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES West Nile virus (WNV) is a re-emerging mosquito-borne viral infection. This study investigated the pooled prevalence pattern and risk factors of WNV infection among humans and animals in Nigeria. METHODS A systematic review was conducted of eligible studies published in PubMed, Scopus, Google Scholar, and Web of Science from January 1, 1950 to August 30, 2020. Peer-reviewed cross-sectional studies describing WNV infections in humans and animals were systematically reviewed. Heterogeneity was assessed using the Cochrane Q statistic. RESULTS Eighteen out of 432 available search output were eligible and included for this study. Of which 13 and 5 were WNV studies on humans and animals, respectively. Although 61.5% of the human studies had a low risk of bias, they all had high heterogeneity. The South West geopolitical zone of Nigeria had the highest pooled prevalence of anti-WNV immunoglobulin M (IgM; 7.8% in humans). The pooled seroprevalence of anti-WNV IgM and immunoglobulin G (IgG) was 7.1% (95% confidence interval [CI], 5.9 to 8.3) and 76.5% (95% CI, 74.0 to 78.8), respectively. The WNV RNA prevalence was 1.9% (95% CI, 1.4 to 2.9), while 14.3% (95% CI, 12.9 to 15.8) had WNV-neutralizing antibodies. In animals, the pooled seroprevalence of anti-WNV IgM and IgG was 90.3% (95% CI, 84.3 to 94.6) and 3.5% (95% CI, 1.9 to 5.8), respectively, while 20.0% (95% CI, 12.9 to 21.4) had WNV-neutralizing antibodies. Age (odds ratio [OR], 3.73; 95% CI, 1.87 to 7.45; p<0.001) and level of education (no formal education: OR, 4.31; 95% CI, 1.08 to 17.2; p<0.05; primary: OR, 7.29; 95% CI, 1.80 to 29.6; p<0.01) were significant risk factors for WNV IgM seropositivity in humans. CONCLUSIONS The findings of this study highlight the endemicity of WNV in animals and humans in Nigeria and underscore the need for the One Health prevention and control approach.
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Affiliation(s)
- Idris Nasir Abdullahi
- Department of Medical Laboratory Science, Faculty of Allied Health Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - Anthony Uchenna Emeribe
- Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, University of Calabar, Calabar, Nigeria
| | - Peter Elisha Ghamba
- WHO National Polio Laboratory, University of Maiduguri Teaching Hospital, Maiduguri, Nigeria
| | | | - Zakariyya Muhammad Bello
- Department of Medical Laboratory Science, Faculty of Allied Health Sciences, Ahmadu Bello University, Zaria, Nigeria
| | - Bamidele Soji Oderinde
- Department of Medical Laboratory Science, Faculty of Allied Health Sciences, University of Maiduguri, Maiduguri, Nigeria
| | - Samuel Ayobami Fasogbon
- Public Health In-vitro Diagnostic Control Laboratory, Medical Laboratory Science Council of Nigeria, Lagos, Nigeria
| | - Lawal Olayemi
- Department of Medicine, National University of Samoa, Samoa
| | - Isa Muhammad Daneji
- Department of Medical Microbiology and Parasitology, Faculty of Clinical Sciences, Bayero University, Kano, Nigeria
| | - Muhammad Hamis Musa
- Department of Medical Microbiology and Parasitology, Faculty of Clinical Sciences, Bayero University, Kano, Nigeria
| | | | | | - Chukwudi Crescent Okume
- Department of Medical Laboratory Service, University of Nigeria Teaching Hospital, Enugu, Nigeria
| | - Sanusi Musa
- Department of Medical Laboratory Science, Faculty of Allied Health Sciences, Ahmadu Bello University, Zaria, Nigeria
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