1
|
Tosti ME, Marchetti G, Scarso S, D'Angelo F, Russo ML, Marceca M, Karnaki P, Papaevgeniou N, Declich S. Five-hub General Conceptual Framework to improve the vaccination coverage for newly arrived migrants. Eur J Public Health 2022. [DOI: 10.1093/eurpub/ckac131.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Within the Project “Increased Access for Newly Arrived Migrants-AcToVax4NAM” (Grant n 101018349, 3rd EU Health Programme), a General Conceptual Framework (GCF) was developed for understanding how to improve vaccination coverage for Newly Arrived Migrants (NAM), by characterizing and critically analysing system barriers and possible solutions to increase vaccination
Methods
A logical pathway was hypothesized based on conceptual hubs in the immunization process. The identification of barriers and solutions was carried on by: a) non-systematic revision of scientific and grey literature, institutions and relevant websites, and documents suggested by Consortium Partners; b) qualitative research conducted in each Consortium Country. The GCF was used as a guide for the above mentioned activities and organize results into the GCF itself to enrich it with content
Results
5 conceptual hubs were identified: ENTITLEMENT to vaccination, REACHABILITY of people to be vaccinated, ADHERENCE to vaccination, ACHIEVEMENT of vaccination, EVALUATION of the intervention. All hubs are linked sequentially, starting with Entitlement without which the process cannot take place. Hubs are connected: if vaccination does not take place, it’s important to go back to the previous hubs to understand the barriers. Reachability-Adherence-Achievement are closely related because some approaches are cross-cutting, such as proximity interventions which, in addition to allowing the system to approach NAM, promote adherence and thus possibility of completing the process. Other strategies may be implemented with different purposes: training aims to foster a culturally competent approach to facilitate adherence and avoid vaccination hesitancy, but also to improve competence in the entire process and lead to vaccination completion
Conclusions
The proposed GCF facilitates identification of barriers and possible solutions to the effective achievement of immunization, at all stages of the process
Key messages
• The GCF can be the basis for the creation of country-specific flow-charts through which to test strategies aimed at increasing immunization coverage in NAM.
• The GCF will be useful at EU level, to facilitate both the harmonisation of approaches and interventions and the evaluation of comparable approaches.
Collapse
Affiliation(s)
- ME Tosti
- National Centre for Global Health, Italian National Institute of Health , Rome, Italy
| | - G Marchetti
- National Centre for Global Health, Italian National Institute of Health , Rome, Italy
- Italian Society for Migration Medicine , Rome, Italy
| | - S Scarso
- National Centre for Global Health, Italian National Institute of Health , Rome, Italy
- Italian Society for Migration Medicine , Rome, Italy
- Department of Public Health and Infectious Diseases, Sapienza University of Rome , Rome, Italy
| | - F D'Angelo
- National Centre for Global Health, Italian National Institute of Health , Rome, Italy
| | - ML Russo
- Italian Society for Migration Medicine , Rome, Italy
- Department of Public Health and Infectious Diseases, Sapienza University of Rome , Rome, Italy
| | - M Marceca
- Italian Society for Migration Medicine , Rome, Italy
- Department of Public Health and Infectious Diseases, Sapienza University of Rome , Rome, Italy
| | - P Karnaki
- Institute of Preventive Medicine, Environmental and Occupational Health Prolepsis , Athens, Greece
| | - N Papaevgeniou
- Institute of Preventive Medicine, Environmental and Occupational Health Prolepsis , Athens, Greece
| | - S Declich
- National Centre for Global Health, Italian National Institute of Health , Rome, Italy
- Italian Society for Migration Medicine , Rome, Italy
| |
Collapse
|
2
|
Dente M, Riccardo F, Declich S, Milano A, Robbiati C, Agrimi U, Mantovani A, Morabito S, Scavia G, Cubadda F, Villa L, Monaco M, Mancini L, Carere M, Marcheggiani S, Lavazza A, Farina M, Dar O, Villa M, Coggi PT, Brusaferro S. Strengthening preparedness against global health threats: A paradigm shift based on One Health approaches. One Health 2022; 14:100396. [PMID: 35686149 PMCID: PMC9171516 DOI: 10.1016/j.onehlt.2022.100396] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 05/02/2022] [Accepted: 05/04/2022] [Indexed: 11/25/2022] Open
Abstract
The implementation of preparedness strategies to prevent and mitigate the impact of global health threats poses several challenges. It should promptly identify cross-cutting drivers of pandemic threats, assess context-specific risks, engage multiple stakeholders, and translate complex data from multiple sources into accessible information for action. This requires a coordinated, multidisciplinary and multisectoral effort engaging systems that, most of the time, work in isolation. The One Health (OH) approach promotes the collaboration and communication among different disciplines and sectors, and could be applied across the preparedness phases at national and international level. We discuss here gaps and needs in preparedness strategies, which can benefit from the OH approach, and a set of actionable recommendations, as shared with the G20–2021 with a dedicated Policy Brief. The discussion adds to the current debate about OH operationalization and promotes a paradigm shift towards coordinated prevention and preparedness strategies for early assessment and management of global health threats.
Collapse
|
3
|
Declich S, Dente MG, Tosti ME, De Ponte G, Marchetti G, Tavoschi L, Lopalco PL, Russo ML, Marceca M. Vaccinations for migrants during and beyond the COVID-19 pandemic. Eur J Public Health 2021. [PMCID: PMC8574742 DOI: 10.1093/eurpub/ckab165.150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Issue
Migrants have suboptimal vaccination coverage compared to the general population in destination countries due to several factors
-administrative barriers or lack of legal entitlements to health -health system barriers (language, lack of cultural sensitivity and community engagement capacity, vaccination costs) -lack of trust in the health system and misconceptions about vaccines due to misinformation or beliefs
Problem
Countries should develop national policies and ensure an inclusive, free of charge and proactive vaccination offer to migrants, irrespective of their legal status; and to extend this approach beyond the current pandemic and the sole COVID-19 vaccine
Results
To achieve COVID-19 global herd immunity all population groups, including migrants, needs to access vaccination. Tailored vaccination strategies, once devised, shall be applied to routine national vaccination plan to tackle health inequalities
Lessons
The following actions shall be implemented at national level
Action 1. Develop tailored and equitable approaches for PH vaccination services targeting migrants through:
-free of charge access -decentralization and outreach capacity of the health system -innovative service delivery models (mobile clinics, combined health services, mass vaccination) -health personnel and migrants participatory approach and engagement strategies
Action 2. Increase staff engagement through: -increasing health personnel's difference sensitivity -strengthening health personnel's communication capacities
Action 3. Increase migrants' health and vaccine literacy through:
-establishing vaccine literacy education programmes and strategies -offering health promotion educational interventions
Action 4. Monitor progress of inclusive vaccination offer by: -setting strategic goals, targets and indicators for national vaccination plans -expanding immunization information systems to monitor vaccination coverage, with appropriate disaggregation by migration status core variables
Key messages
Explicitly and proactively include migrants and displaced communities in vaccination plans and set up, test and implement new approaches in primary prevention and vaccination services. Extend this approach beyond the current pandemic and the sole COVID-19 vaccine in order to enhance preparedness to present and future health threats.
Collapse
Affiliation(s)
- S Declich
- National Centre Global Health, National Institute of Health, Rome, Italy
| | - MG Dente
- National Centre Global Health, National Institute of Health, Rome, Italy
| | - ME Tosti
- National Centre Global Health, National Institute of Health, Rome, Italy
| | - G De Ponte
- SIMM, ItalianSociety for Migrant Health, Rome, Italy
| | - G Marchetti
- National Centre Global Health, National Institute of Health, Rome, Italy
| | - L Tavoschi
- Department of Translational Research on New Technologies, University of Pisa, Pisa, Italy
| | - PL Lopalco
- Department of Translational Research on New Technologies, University of Pisa, Pisa, Italy
| | - ML Russo
- SIMM, ItalianSociety for Migrant Health, Rome, Italy
| | - M Marceca
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
- SIMM, ItalianSociety for Migrant Health, Rome, Italy
| |
Collapse
|
4
|
Spadea T, Fano V, Piovesan C, Rusciani R, Salamina G, Greco G, Colaiocco G, Ramigni M, Declich S, Petrelli A, Pezzotti P, Fabiani M. Early childhood vaccination coverage and timeliness by macro-area of origin in children born to foreign women residing in Italy. Public Health 2021; 196:138-145. [PMID: 34214751 DOI: 10.1016/j.puhe.2021.05.025] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/03/2021] [Accepted: 05/21/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES Country of origin might affect vaccine uptake in children born to immigrants. We aimed to evaluate differences in childhood vaccination coverage (VC) and timeliness by macro-area of origin of foreign mothers residing in Italy. STUDY DESIGN Multicentre retrospective birth cohorts. METHODS We analysed data of 23,287 children born in 2009-2014 to foreign women in the cities of Rome, Turin and Treviso. We retrieved data through record-linkage of the population, vaccination and birth registries. We estimated VCs at different ages for vaccines against tetanus, measles and meningococcal group-C, using the Kaplan-Meier method. Factors associated with vaccine uptake were evaluated using multilevel Poisson models. RESULTS Estimates of VC at any age and for all antigens were significantly lower in children born to women from Asia and higher in children born to women from Africa, as compared to other macro-areas. Similar differences by area of origin were observed for timeliness; independently of mother's sociodemographic characteristics and neonatal outcomes, the probability of delay vaccination after 2 years of age for each antigen was highest in children born to women from Asia. The risk of missed vaccination for all antigens was significantly higher in children born to younger and unemployed women. CONCLUSIONS Factors related to area of origin (e.g., cultural habits, language skills) are likely to affect parents' decision to vaccinate their children. These factors, as well as sociodemographic characteristics, should be adequately investigated and addressed to increase vaccine uptake in foreign children, especially those born to Asian women.
Collapse
Affiliation(s)
- T Spadea
- Regional Epidemiology Unit, Asl TO3 Piedmont Region, Via Sabaudia 164, 10095, Grugliasco, Turin, Italy.
| | - V Fano
- Department of Prevention, Asl RM2, Via Maria Brighenti 23, 00159, Rome, Italy
| | - C Piovesan
- Department of Prevention, Ulss 2 Marca Trevigiana, Via S. Ambrogio di Fiera 37, 31100, Treviso, Italy
| | - R Rusciani
- Regional Epidemiology Unit, Asl TO3 Piedmont Region, Via Sabaudia 164, 10095, Grugliasco, Turin, Italy
| | - G Salamina
- Department of Hygiene and Public Health, Asl Città di Torino, Via Della Consolata 10, 10122, Turin, Italy
| | - G Greco
- Department of Hygiene and Public Health, Asl Città di Torino, Via Della Consolata 10, 10122, Turin, Italy
| | - G Colaiocco
- Department of Prevention, Asl RM2, Via Maria Brighenti 23, 00159, Rome, Italy
| | - M Ramigni
- Department of Prevention, Ulss 2 Marca Trevigiana, Via S. Ambrogio di Fiera 37, 31100, Treviso, Italy
| | - S Declich
- National Centre for Global Health, Italian National Institute of Health (ISS), Viale Regina Elena 299, 00161 Rome, Italy
| | - A Petrelli
- National Institute for Health, Migration, and Poverty (INMP), Via di S. Gallicano 25, 00153, Rome, Italy
| | - P Pezzotti
- Infectious Diseases Department, Italian National Institute of Health (ISS), Viale Regina Elena 299, 00161, Rome, Italy
| | - M Fabiani
- Infectious Diseases Department, Italian National Institute of Health (ISS), Viale Regina Elena 299, 00161, Rome, Italy
| |
Collapse
|
5
|
Abstract
Abstract
Background
The Universal Health Coverage (UHC) proposes that an ideal health system must be able to extend the health coverage to the whole population (universality), to guarantee all the necessary services (globality) and to do it without additional direct costs for the people (free of charge). The achievement of the UHC represents the target 3.8 of the Sustainable Developed Goals. The World Health Organization and the World Bank have developed an index to monitor the UHC (an algorithm that contains 16 indicators of essential health services), while for financial protection they rely on the incidence of catastrophic expenditure on health (percentage of families in which the living expenses for health without reimbursement exceed the10% of consumption).
Objectives
To strengthen the Italian operators' knowledge about the accessibility to health services in Italy and in countries around the world utilizing the UHC index and the incidence of catastrophic expenditure.
Results
The National Center for Global Health of the Italian National Institute of Health (ISS) collected the documents and the data already produced and validated by the international scientific community. ISS in collaboration with the Department of Public Health and Infectious Disease of Sapienza University of Rome developed a workshop training program to bring the UHC concepts at national level in a simplified manner. This was developed in order to encourage a reflection and to strengthen the understanding of the complexity of the UHC. The framework and the program of the workshop will be presented during the conference.
Conclusions
Studying the UHC means focusing on the inequalities in health care. To increase the sensibility of professionals may be a resource to promote the health coverage for all in the national territory.
Key messages
Encouraging the discussion between professionals is possible to understand the complexity of the UHC. The achievement of the UHC may happen only through the improving of the knowledge about it.
Collapse
Affiliation(s)
- G Marchetti
- National Center for Global Health, Italian National Institute of Health, Rome, Italy
- Public Health and Infectious Disease Department, Sapienza University of Rome, Rome, Italy
| | - M Simonelli
- National Center for Global Health, Italian National Institute of Health, Rome, Italy
| | - M G Dente
- National Center for Global Health, Italian National Institute of Health, Rome, Italy
| | - M Marceca
- Public Health and Infectious Disease Department, Sapienza University of Rome, Rome, Italy
| | - S Declich
- National Center for Global Health, Italian National Institute of Health, Rome, Italy
| |
Collapse
|
6
|
Declich S, DePonte G, Russo ML, Marchetti G, Dente MG, Punzo O, Marceca M. Turning constraints into resources: the experience of TRAIN4M&H training program on migrants’ health. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The tender TRAIN4M&H (Provision of training for first-line health professionals and law enforcement officers working at local level with migrants and refugees, and training of trainers- contract 20167204), funded by the EC-DG SANTE under the 3rd EU HP, intended to conduct training programme in all EU/EEA countries for health professionals, law enforcement officers an social workers in front-line countries and coach trainers in the others.
Objectives
Training was aimed at reinforcing skills, improving understanding and positive attitudes, and promoting a holistic approach in the work with migrants. The boundaries set by the tender included a short training duration; exclusive use of pre-existing and validated training materials; different professional targets. Italian National Health Institute and Sapienza University of Rome designed the training programme. Criteria for content selection and methodological choices were submitted for consultation to an inter-professional Expert Group in two steps.
Results
Given the limited training timeframe, the delivery of specialised content could not be the focus of this training. It was decided therefore to transform the target requirement into added value, by mixing the target groups into multi-professional classes. This bring a diversity of understandings into the classroom and enhance communication between sectors. The training included also topics such as “context of migration” and “intercultural competences” to create common ground for multi-professional exchange. Similarly, the need to adapt to different EU/EEA contexts argued for a modular structure where Units are selected by the Local Trainer based on a training needs assessment questionnaire sent to trainees beforehand. All materials are on EU Health Policy Platform's Agora (webgate.ec.europa.eu/hpf/).
Conclusions
Training on migrants' health is a complex process, requiring the engagement of learners from their previous experiences and an interdisciplinary approach.
Key messages
Inter-professional training programme can be used for the adult trainings especially in case of a cross-sectoral topic as migrants’ health is. Inter-professional training is a strategy that can guide coherently content design, outcome identification and the choice of evaluations tools.
Collapse
Affiliation(s)
- S Declich
- Italian National Institute of Health, Rome, Italy
- Italian Society of Migration Medicine, Rome, Italy
| | - G DePonte
- Italian Society of Migration Medicine, Rome, Italy
- Public Health and Infectious Disease Department, Sapienza University of Rome, Rome, Italy
| | - M L Russo
- Italian Society of Migration Medicine, Rome, Italy
- Public Health and Infectious Disease Department, Sapienza University of Rome, Rome, Italy
| | - G Marchetti
- Italian National Institute of Health, Rome, Italy
- Italian Society of Migration Medicine, Rome, Italy
- Public Health and Infectious Disease Department, Sapienza University of Rome, Rome, Italy
| | - M G Dente
- Italian National Institute of Health, Rome, Italy
- Italian Society of Migration Medicine, Rome, Italy
| | - O Punzo
- Italian National Institute of Health, Rome, Italy
| | - M Marceca
- Italian Society of Migration Medicine, Rome, Italy
- Public Health and Infectious Disease Department, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
7
|
Marchetti G, Giambi C, Del Manso M, Ranghiasci A, Nacca G, Dente MG, Marceca M, Adel Ali K, Declich S. National immunization policies and practices for migrants in EU/EEA countries. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Migrants represent a potential vulnerable group and adequate health protection, including vaccine preventable diseases prevention, should be ensured. The aim of this survey was to map national immunization policies and practices targeting asylum seekers, refugees and irregular migrants in EU/EEA countries.
Methods
A web-based cross-sectional survey was conducted in 28 EU and 2 EEA countries within the ECDC funded Vaccine European New Integrated Collaboration Effort (VENICE) Project in the period January-April 2018.
Results
All countries but one completed the survey and 28 countries offer vaccination to migrants. A national regulation/legal framework supporting migrant immunization is available in most countries. This is specifically established for migrants' health services for 5, part of the National Immunization Programme (NIP) for 15 and both for 3 countries. All the vaccinations included in the NIP appropriate for age are offered to children/adolescents in 27 countries and to adults in 13. In 15 countries offering only certain vaccinations to adults, priority is given to DT, MMR and polio. Vaccinations are mainly given at holding/community level and only 5 countries vaccinate at entry level. A vaccination card is delivered in 23/28 countries to children/adolescents and 24/28 to adults. Recording of individual data vary highly: for children/adolescents and adults, respectively, 15 and 12 countries use an electronic database, 5 and 4 use only paper registry, 2 and 3 use both electronic and paper registries, while 6 and 9 countries do not record information at all. Individual and aggregated data are not made available from the sites where vaccinations are delivered to other local or national institutions in 13 and 15 countries.
Conclusions
Although policies about immunization of migrants are available in most of EU/EEA countries, there are important differences as to their objectives and implementation, especially methods of recording and transmitting data.
Key messages
Given the survey results and the migrants’ mobility, it is important to share data within and across countries to better respond to migrants' immunization needs. Strengthening partnerships between countries of origin, transit and destination, and sharing documentation may ensure the completion of vaccination series and avoid unnecessary revaccinations.
Collapse
Affiliation(s)
- G Marchetti
- Italian National Institute of Health, Rome, Italy
- Public Health and Infectious Disease, Sapienza University of Rome, Rome, Italy
| | - C Giambi
- Italian National Institute of Health, Rome, Italy
| | - M Del Manso
- Italian National Institute of Health, Rome, Italy
| | - A Ranghiasci
- Italian National Institute of Health, Rome, Italy
| | - G Nacca
- Italian National Institute of Health, Rome, Italy
| | - M G Dente
- Italian National Institute of Health, Rome, Italy
| | - M Marceca
- Public Health and Infectious Disease, Sapienza University of Rome, Rome, Italy
- Italian Society of Migration Medicine, Rome, Italy
| | - K Adel Ali
- European Centre for Disease Prevention and Control, Solna, Italy
| | - S Declich
- Italian National Institute of Health, Rome, Italy
| |
Collapse
|
8
|
Dalla Zuanna T, Del Manso M, Giambi C, Riccardo F, Bella A, Caporali M, Dente M, Declich S. 4.10-P15Policies and practices targeting immunisation of newly arrived migrants in Italy. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky048.154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | | | - C Giambi
- Istituto Superiore di Sanità, Rome, Italy
| | - F Riccardo
- Istituto Superiore di Sanità, Rome, Italy
| | - A Bella
- Istituto Superiore di Sanità, Rome, Italy
| | - M Caporali
- Istituto Superiore di Sanità, Rome, Italy
| | - M Dente
- Istituto Superiore di Sanità, Rome, Italy
| | - S Declich
- Istituto Superiore di Sanità, Rome, Italy
| | | |
Collapse
|
9
|
Giambi C, Del Manso M, Dalla Zuanna T, Riccardo F, Bella A, Caporali M, Baka A, Čakš Jager N, Melillo T, Mexia R, Petrović G, Declich S. 4.10-P16National immunization strategies targeting migrants in six European countries. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky048.155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- C Giambi
- Istituto Superiore Di Sanità, Rome, Italy
| | | | - T Dalla Zuanna
- Department of Cardiac, Thoracic and Vascular Sciences, and Public Health, University of Padova, Italy
| | - F Riccardo
- Istituto Superiore Di Sanità, Rome, Italy
| | - A Bella
- Istituto Superiore Di Sanità, Rome, Italy
| | - M Caporali
- Istituto Superiore Di Sanità, Rome, Italy
| | - A Baka
- Hellenic Center for Disease Control and Prevention, Greece
| | - N Čakš Jager
- National Institute of Public Health, Ljubljana, Slovenia
| | - T Melillo
- Ministry for Health, Infectious Disease Prevention and Control Unit, Malta
| | - R Mexia
- Instituto Nacional de Saude Doutor Ricardo Jorge, Portugal
| | - G Petrović
- Croatian Institute of Public Health, Zagreb, Croatia
| | - S Declich
- Istituto Superiore Di Sanità, Rome, Italy
| | | |
Collapse
|
10
|
Tosti M, Baglio G, Marceca M, D'Angelo F, Ferrigno L, Eugeni E, Declich S, Pajno C, Marrone R, Rosso A, Geraci S. 7.5-O4Italian guideline on “health checks and protection pathways for migrants on arrival and while hosted in reception centres”. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky047.265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- M Tosti
- Istituto Superiore di Sanità, Rome, Italy
| | - G Baglio
- Istituto Nazionale per la promozione della salute delle popolazioni Migranti e per il contrasto delle malattie della Povertà, Italy
| | - M Marceca
- Società Italiana di Medicina delle Migrazioni, Italy
| | - F D'Angelo
- Istituto Superiore di Sanità, Rome, Italy
| | - L Ferrigno
- Istituto Superiore di Sanità, Rome, Italy
| | - E Eugeni
- Società Italiana di Medicina delle Migrazioni, Italy
| | - S Declich
- Istituto Superiore di Sanità, Rome, Italy
| | - C Pajno
- Istituto Nazionale per la promozione della salute delle popolazioni Migranti e per il contrasto delle malattie della Povertà, Italy
| | - R Marrone
- Istituto Nazionale per la promozione della salute delle popolazioni Migranti e per il contrasto delle malattie della Povertà, Italy
| | - A Rosso
- ”La Sapienza” University, Rome, Italy
| | - S Geraci
- Società Italiana di Medicina delle Migrazioni, Italy
| | | |
Collapse
|
11
|
Pezzarossi A, Ballotari P, Declich S, Dente M, Flavia R, Karki T, Napoli C, Noori T, Chiarenza A, Rossi PG. Literature review to define a framework to monitor infectious diseases in migrants in Europe. Eur J Public Health 2015. [DOI: 10.1093/eurpub/ckv176.165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
12
|
Giambi C, Filia A, Rota MC, Del Manso M, Declich S, Nacca G, Rizzuto E, Bella A. Congenital rubella still a public health problem in Italy: analysis of national surveillance data from 2005 to 2013. ACTA ACUST UNITED AC 2015; 20. [PMID: 25953272 DOI: 10.2807/1560-7917.es2015.20.16.21103] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In accordance with the goal of the World Health Organization Regional Office for Europe, the Italian national measles and rubella elimination plan aims to reduce the incidence of congenital rubella cases to less than one case per 100,000 live births by the end of 2015. We report national surveillance data for congenital rubella and rubella in pregnancy from 2005 to 2013. A total of 75 congenital rubella infections were reported; the national annual mean incidence was 1.5/100,000 live births, including probable and confirmed cases according to European Union case definition. Two peaks occurred in 2008 and 2012 (5.0 and 3.6/100,000 respectively). Overall, 160 rubella infections in pregnancy were reported; 69/148 women were multiparous and 38/126 had had a rubella antibody test before pregnancy. Among reported cases, there were 62 infected newborns, 31 voluntary abortions, one stillbirth and one spontaneous abortion. A total of 24 newborns were unclassified and 14 women were lost to follow-up, so underestimation is likely. To improve follow-up of cases, systematic procedures for monitoring infected mothers and children were introduced in 2013. To prevent congenital rubella, antibody screening before pregnancy and vaccination of susceptible women, including post-partum and post-abortum vaccination, should be promoted. Population coverage of two doses of measles-mumps-rubella vaccination of ≥ 95% should be maintained and knowledge of health professionals improved.
Collapse
Affiliation(s)
- C Giambi
- Communicable Disease Epidemiology Unit, National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanita, Rome, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Tomasoni LR, Galli M, Declich S, Pietra V, Croce F, Pignatelli S, Fabiani M, Simporé J, Mabilia M, Ayella EO, Caracciolo C, Russo G, Guaraldi G, Gambirasio MN, Vullo V, Castelli F. Knowledge, attitudes and practice (KAP) regarding newborn feeding modalities in HIV-infected and HIV-uninfected pregnant women in sub-Saharan Africa: a multicentre study. Int Health 2013; 3:56-65. [PMID: 24038051 DOI: 10.1016/j.inhe.2010.11.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Exclusive formula feeding, exclusive breastfeeding (EBF) with early weaning or the administration of antiretroviral therapy to lactating mothers and/or to breastfed newborns may lower postnatal HIV transmission. The aim of this study was to assess mothers' knowledge, attitudes and practice (KAP) on lactation in various real-life settings in sub-Saharan Africa. A questionnaire survey investigating KAP with regard to breastfeeding in pregnant women of unknown status (Questionnaire A, 16 items) or HIV-infected women (Questionnaire B, 37 items) was administered. Associations between newborn feeding KAP and demographic, socioeconomic, cultural and obstetric variables were investigated. From January 2007 to January 2008, 2112 pregnant women answered Questionnaire A in Burkina Faso, Cameroon, Chad, Tanzania, Uganda and Zambia. Most women (53.0%) declared EBF as the preferred feeding modality. The practice of strictly defined EBF in previous pregnancies was only 11.4%, which was inversely correlated with education and parity. Questionnaire B was answered by 225 HIV-infected pregnant women in Burkina Faso, Tanzania and Uganda. Knowledge about the lactation-associated risk was associated with previous dead children. Significant variability was observed among collaborating sites. The introduction of fluids other than maternal milk within 6 months of age is common practice in sub-Saharan Africa, requiring intensive health education efforts if strictly defined EBF is to be adopted to decrease HIV postnatal transmission. Significant variation in newborn feeding determinants was observed.
Collapse
Affiliation(s)
- L R Tomasoni
- Department for Infectious and Tropical Diseases, University of Brescia, Brescia, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
14
|
Filia A, Bella A, Rota M, Tavilla A, Magurano F, Baggieri M, Nicoletti L, Iannazzo S, Pompa M, Declich S. Analysis of national measles surveillance data in Italy from October 2010 to December 2011 and priorities for reaching the 2015 measles elimination goal. Euro Surveill 2013; 18:20480. [PMID: 23725868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023] Open
Abstract
From 1 October 2010 to 31 December 2011, Italy experienced high measles burden with 5,568 measles cases (37.4% laboratory-confirmed) reported to the enhanced measles surveillance system (cumulative incidence in the 15-month reference period: 9.2/100,000 population). Adolescents and young adults were especially affected, and the median age of cases was 18 years. Most cases (95.8%) were either unvaccinated or incompletely vaccinated. Complications were reported for 20.3% of cases, including 135 cases of pneumonia, seven of encephalitis and one case of Guillain–Barré syndrome. One death occurred in an immunocompromised adult. Over 1,300 cases were hospitalised. Identified priorities for reaching the measles elimination goal include evidence-based interventions such as reminder/recall for both doses of measles vaccine, supplementary immunisation activities aimed at susceptible age cohorts, and vaccinating healthcare workers.
Collapse
Affiliation(s)
- A Filia
- Infectious Diseases Epidemiology Unit, National Institute of Health, Rome, Italy.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Filia A, Bella A, Rota MC, Tavilla A, Magurano F, Baggieri M, Nicoletti L, Iannazzo S, Pompa MG, Declich S. Analysis of national measles surveillance data in Italy from October 2010 to December 2011 and priorities for reaching the 2015 measles elimination goal. Euro Surveill 2013. [DOI: 10.2807/ese.18.20.20480-en] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Binary file ES_Abstracts_Final_ECDC.txt matches
Collapse
Affiliation(s)
- A Filia
- Infectious Diseases Epidemiology Unit, National Institute of Health, Rome, Italy
| | - A Bella
- Infectious Diseases Epidemiology Unit, National Institute of Health, Rome, Italy
| | - M C Rota
- Infectious Diseases Epidemiology Unit, National Institute of Health, Rome, Italy
| | - A Tavilla
- Infectious Diseases Epidemiology Unit, National Institute of Health, Rome, Italy
| | - F Magurano
- Viral Diseases and Attenuated Vaccines Unit, National Institute of Health, Rome, Italy
| | - M Baggieri
- Viral Diseases and Attenuated Vaccines Unit, National Institute of Health, Rome, Italy
| | - L Nicoletti
- Viral Diseases and Attenuated Vaccines Unit, National Institute of Health, Rome, Italy
| | - S Iannazzo
- Infectious Diseases and International Prophylaxis Office, Ministry of Health, Rome, Italy
| | - M G Pompa
- Infectious Diseases and International Prophylaxis Office, Ministry of Health, Rome, Italy
| | - S Declich
- Infectious Diseases Epidemiology Unit, National Institute of Health, Rome, Italy
| |
Collapse
|
16
|
Rizzo C, Salcuni P, Nicoletti L, Ciufolini MG, Russo F, Masala R, Frongia O, Finarelli AC, Gramegna M, Gallo L, Pompa MG, Rezza G, Salmaso S, Declich S. Epidemiological surveillance of West Nile neuroinvasive diseases in Italy, 2008 to 2011. Euro Surveill 2012. [DOI: 10.2807/ese.17.20.20172-en] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Binary file ES_Abstracts_Final_ECDC.txt matches
Collapse
Affiliation(s)
- C Rizzo
- National Centre for Epidemiology, Surveillance and Health Promotion, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - P Salcuni
- Ministry of Health, Department of Prevention and Communication, Rome, Italy
| | - L Nicoletti
- Department of Infectious, Parasitic and Immune-mediated Diseases, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - M G Ciufolini
- Department of Infectious, Parasitic and Immune-mediated Diseases, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - F Russo
- Regional Health Authority of Veneto, Italy
| | - R Masala
- Regional Health Authority of Sardinia, Italy
| | - O Frongia
- Local Health Authority of Oristano, Sardinia, Italy
| | | | - M Gramegna
- Regional Health Authority of Lombardy, Italy
| | - L Gallo
- Regional Health Authority of Friuli-Venezia Giulia, Italy
| | - M G Pompa
- Ministry of Health, Department of Prevention and Communication, Rome, Italy
| | - G Rezza
- Department of Infectious, Parasitic and Immune-mediated Diseases, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - S Salmaso
- National Centre for Epidemiology, Surveillance and Health Promotion, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - S Declich
- National Centre for Epidemiology, Surveillance and Health Promotion, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| |
Collapse
|
17
|
Rizzo C, Salcuni P, Nicoletti L, Ciufolini MG, Russo F, Masala R, Frongia O, Finarelli AC, Gramegna M, Gallo L, Pompa MG, Rezza G, Salmaso S, Declich S. Epidemiological surveillance of West Nile neuroinvasive diseases in Italy, 2008 to 2011. Euro Surveill 2012; 17:20172. [PMID: 22642945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
We describe the geographical and temporal distribution of West Nile neuroinvasive diseases (WNND) cases in Italy from 2008 to 2011. The increasing number of confirmed human cases from eight in 2008 to 18 in 2009 and the occurrence of the virus in a larger geographical area in 2009 (moving from east to west) prompted the Ministry of Health to publish, in spring 2010, a national programme for WNND human surveillance, comprising veterinary and vector surveillance. Subsequently, in 2011, a new national plan on integrated human surveillance of imported and autochthonous vector-borne diseases (chikungunya, dengue and West Nile disease) was issued. Between 2008 and 2011, 43 cases of WNND were reported from five regions in Italy with a case fatality rate of 16%. The incidence of WNND during the entire study period was 0.55 per 100,000 population (range: 0.06–0.23 per 100,000). During 2011, two new regions (Friuli-Venezia Giulia and Sardinia) reported confirmed cases in humans. Integrated human, entomological and animal surveillance for West Nile virus is a public health priority in Italy and will be maintained during 2012.
Collapse
Affiliation(s)
- C Rizzo
- National Centre for Epidemiology, Surveillance and Health Promotion, National Institute of Health (Istituto Superiore di Sanita, ISS), Rome, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
18
|
Riccardo F, Napoli C, Bella A, Rizzo C, Rota MC, Dente MG, De Santis S, Declich S. Syndromic surveillance of epidemic-prone diseases in response to an influx of migrants from North Africa to Italy, May to October 2011. ACTA ACUST UNITED AC 2011; 16. [PMID: 22115045 DOI: 10.2807/ese.16.46.20016-en] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Following civil unrest in North Africa early in 2011, there was a large influx of migrants in Italy. A syndromic surveillance system was set up in April to monitor the health of this migrant population and respond rapidly to any health emergency. In the first six months, the system produced 67 alerts across all syndromes monitored and four alarms. There were no health emergencies, however, indicating that this migration flow was not associated with an increased risk of communicable disease transmission in Italy.
Collapse
Affiliation(s)
- F Riccardo
- National Institute of Health (Istituto Superiore di Sanita), Centre for Epidemiology, Surveillance and Health Promotion, Rome, Italy
| | | | | | | | | | | | | | | |
Collapse
|
19
|
Filia A, Tavilla A, Bella A, Magurano F, Ansaldi F, Chironna M, Nicoletti L, Palù G, Iannazzo S, Declich S, Rota MC. Measles in Italy, July 2009 to September 2010. Euro Surveill 2011. [DOI: 10.2807/ese.16.29.19925-en] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Outbreaks of measles continue to occur in Italy, as in other European countries. We present here details of cases reported through the Italian enhanced measles surveillance system from July 2009 to September 2010. In total, 2,151 cases were reported, 42% (n=895) of which were laboratory confirmed. The median age of cases was 18 years and 1,709 of 1,856 cases (92%) were unvaccinated. Many cases with complications were reported (n=305), including three with encephalitis. A total of 652 of 1,822 cases (36%) were hospitalised. Molecular characterisation revealed circulation of a limited number of measles virus genotypes (D4, D8 and B3), which is consistent with the current epidemiology of the disease in Italy. A national measles elimination plan was approved in 2003 with the aim of interrupting endemic measles transmission by 2007. Since elimination was not achieved, the target date was recently moved to 2015. The emphasis of the new elimination plan, approved in March 2011, is on strengthening surveillance, implementing evidence based-interventions to increase measles-mumps-rubella vaccine uptake in children, adolescents and young adults, and implementing communication activities related to the vaccine. The strategies proposed by the plan should be implemented fully and appropriately by all regions in order to meet the elimination goal by 2015.
Collapse
Affiliation(s)
- A Filia
- Infectious Diseases Epidemiology Unit, National Health Institute, Rome, Italy
| | - A Tavilla
- Infectious Diseases Epidemiology Unit, National Health Institute, Rome, Italy
| | - A Bella
- Infectious Diseases Epidemiology Unit, National Health Institute, Rome, Italy
| | - F Magurano
- Viral Diseases and Attenuated Vaccines Unit, National Health Institute, Rome, Italy
| | - F Ansaldi
- Department of Health Sciences, University of Genoa, Genoa, Italy
| | - M Chironna
- Department of Biomedical Sciences and Human Oncology, Hygiene Section, University of Bari, Bari, Italy
| | - L Nicoletti
- Viral Diseases and Attenuated Vaccines Unit, National Health Institute, Rome, Italy
| | - G Palù
- Regional Reference Centre for Infectious Diseases, Microbiology and Virology Unit, Padua University Hospital, Padua, Italy
| | - S Iannazzo
- Infectious Diseases and International Prophylaxis Office, Ministry of Health, Rome, Italy
| | - S Declich
- Infectious Diseases Epidemiology Unit, National Health Institute, Rome, Italy
| | - M C Rota
- Infectious Diseases Epidemiology Unit, National Health Institute, Rome, Italy
| |
Collapse
|
20
|
Filia A, Tavilla A, Bella A, Magurano F, Ansaldi F, Chironna M, Nicoletti L, Palù G, Iannazzo S, Declich S, Rota MC. Measles in Italy, July 2009 to September 2010. Euro Surveill 2011; 16:19925. [PMID: 21801692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
Outbreaks of measles continue to occur in Italy, as in other European countries. We present here details of cases reported through the Italian enhanced measles surveillance system from July 2009 to September 2010. In total, 2,151 cases were reported, 42% (n=895) of which were laboratory confirmed. The median age of cases was 18 years and 1,709 of 1,856 cases (92%) were unvaccinated. Many cases with complications were reported (n=305), including three with encephalitis. A total of 652 of 1,822 cases (36%) were hospitalised. Molecular characterisation revealed circulation of a limited number of measles virus genotypes (D4, D8 and B3), which is consistent with the current epidemiology of the disease in Italy. A national measles elimination plan was approved in 2003 with the aim of interrupting endemic measles transmission by 2007. Since elimination was not achieved, the target date was recently moved to 2015. The emphasis of the new elimination plan, approved in March 2011, is on strengthening surveillance, implementing evidence based-interventions to increase measles-mumps-rubella vaccine uptake in children, adolescents and young adults, and implementing communication activities related to the vaccine. The strategies proposed by the plan should be implemented fully and appropriately by all regions in order to meet the elimination goal by 2015.
Collapse
Affiliation(s)
- A Filia
- Infectious Diseases Epidemiology Unit, National Health Institute, Rome, Italy.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Rizzo C, Rota MC, Bella A, Giannitelli S, De Santis S, Nacca G, Pompa MG, Vellucci L, Salmaso S, Declich S. Response to the 2009 influenza A(H1N1) pandemic in Italy. Euro Surveill 2010; 15. [DOI: 10.2807/ese.15.49.19744-en] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Binary file ES_Abstracts_Final_ECDC.txt matches
Collapse
Affiliation(s)
- C Rizzo
- National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità (ISS, National Institute of Health), Rome, Italy
| | - M C Rota
- National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità (ISS, National Institute of Health), Rome, Italy
| | - A Bella
- National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità (ISS, National Institute of Health), Rome, Italy
| | - S Giannitelli
- National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità (ISS, National Institute of Health), Rome, Italy
| | - S De Santis
- National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità (ISS, National Institute of Health), Rome, Italy
| | - G Nacca
- National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità (ISS, National Institute of Health), Rome, Italy
| | - M G Pompa
- Department of Prevention and Communication, Ministry of Health, Rome, Italy
| | - L Vellucci
- Department of Prevention and Communication, Ministry of Health, Rome, Italy
| | - S Salmaso
- National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità (ISS, National Institute of Health), Rome, Italy
| | - S Declich
- National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità (ISS, National Institute of Health), Rome, Italy
| |
Collapse
|
22
|
Belghiti FA, Omeiri NE, Gueguen J, Rachas A, Gastellu-Etchegorry M, Declich S, Dente MG, Barboza P. The progressive expansion of the Novel A (H1N1) v epidemic in the EpiSouth region (Mediterranean and Balkans). Int J Infect Dis 2010. [DOI: 10.1016/j.ijid.2010.02.1707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
23
|
Rizzo C, Vescio F, Declich S, Finarelli AC, Macini P, Mattivi A, Rossini G, Piovesan C, Barzon L, Palù G, Gobbi F, Macchi L, Pavan A, Magurano F, Ciufolini MG, Nicoletti L, Salmaso S, Rezza G. West Nile virus transmission with human cases in Italy, August - September 2009. Euro Surveill 2009. [DOI: 10.2807/ese.14.40.19353-en] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
In 2009, to date 16 human cases of West Nile neuroinvasive disease (WNND) have been reported in Italy, in three regions: Veneto, Emilia-Romagna and Lombardia. The number of cases is higher compared with last year when nine cases were identified (eight cases of WNND and one case of West Nile fever) and the geographical distribution indicates spread from east to west.
Collapse
Affiliation(s)
- C Rizzo
- National Centre for Epidemiology, Surveillance and Health Promotion, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - F Vescio
- Department of Infectious, Parasitic and Immune-mediated Diseases, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - S Declich
- National Centre for Epidemiology, Surveillance and Health Promotion, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - A C Finarelli
- Public Health Service, Emilia-Romagna Region, Bologna, Italy
| | - P Macini
- Public Health Service, Emilia-Romagna Region, Bologna, Italy
| | - A Mattivi
- Public Health Service, Emilia-Romagna Region, Bologna, Italy
| | - G Rossini
- Regional Reference Centre for Microbiological Emergencies (CRREM), Microbiology Unit, Azienda Ospedaliero-Universitaria di Bologna, Policlinico S.Orsola-Malpighi, Bologna, Italy
| | - C Piovesan
- Direction of Prevention, Veneto region, Venice, Italy
| | - L Barzon
- Regional Reference Centre for Infectious Diseases, Microbiology and Virology Unit, Azienda Ospedaliera di Padova, Padua, Italy
| | - G Palù
- Regional Reference Centre for Infectious Diseases, Microbiology and Virology Unit, Azienda Ospedaliera di Padova, Padua, Italy
| | - F Gobbi
- Department of Prevention, ULSS 20, Verona, Italy
- Centre for Tropical Diseases, Sacro Cuore Hospital, Negrar (Verona), Italy
| | - L Macchi
- Regional Health Authority of Lombardy, Milan, Italy
| | - A Pavan
- Regional Health Authority of Lombardy, Milan, Italy
| | - F Magurano
- Department of Infectious, Parasitic and Immune-mediated Diseases, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - M G Ciufolini
- Department of Infectious, Parasitic and Immune-mediated Diseases, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - L Nicoletti
- Department of Infectious, Parasitic and Immune-mediated Diseases, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - S Salmaso
- National Centre for Epidemiology, Surveillance and Health Promotion, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| | - G Rezza
- Department of Infectious, Parasitic and Immune-mediated Diseases, National Institute of Health (Istituto Superiore di Sanità, ISS), Rome, Italy
| |
Collapse
|
24
|
Rizzo C, Vescio F, Declich S, Finarelli AC, Macini P, Mattivi A, Rossini G, Piovesan C, Barzon L, Palù G, Gobbi F, Macchi L, Pavan A, Magurano F, Ciufolini MG, Nicoletti L, Salmaso S, Rezza G. West Nile virus transmission with human cases in Italy, August - September 2009. Euro Surveill 2009; 14:19353. [PMID: 19822123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
In 2009, to date 16 human cases of West Nile neuroinvasive disease (WNND) have been reported in Italy, in three regions: Veneto, Emilia-Romagna and Lombardia. The number of cases is higher compared with last year when nine cases were identified (eight cases of WNND and one case of West Nile fever) and the geographical distribution indicates spread from east to west.
Collapse
Affiliation(s)
- C Rizzo
- National Centre for Epidemiology, Surveillance and Health Promotion, National Institute of Health (Istituto Superiore di Sanita, ISS), Rome, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Rizzo C, Declich S, Bella A, Caporali MG, Lana S, Pompa MG, Vellucci L, Salmaso S. Enhanced epidemiological surveillance of influenza A(H1N1)v in Italy. ACTA ACUST UNITED AC 2009; 14. [PMID: 19589331 DOI: 10.2807/ese.14.27.19266-en] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
As of 7 July 2009, a total of 158 laboratory-confirmed cases of influenza A(H1N1)v were reported in Italy, from half of the 21 Italian regions. To date all cases have had symptoms consistent with seasonal influenza and no severe or fatal cases have been reported. An active surveillance of cases has been set up in Italy in order to undertake appropriate measures to slow down the spread of the new virus. This report describes the routine and enhanced surveillance currently ongoing in Italy.
Collapse
Affiliation(s)
- C Rizzo
- National Centre for Epidemiology, Surveillance and Health Promotion, Instituto Superiore di Sanita (National Institute of Health), Rome, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
26
|
Dente MG, Fabiani M, Gnesotto R, Putoto G, Montagna C, Simon-Soria F, Martin de Pando C, Barboza P, Ait-Belghiti F, Kojouharova M, Vladimirova N, Vorou R, Mellou K, Thinus G, Declich S. EpiSouth: a network for communicable disease control in the Mediterranean region and the Balkans. ACTA ACUST UNITED AC 2009; 14. [PMID: 19215714 DOI: 10.2807/ese.14.05.19113-en] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The countries around the Mediterranean Sea share epidemiological characteristics and public health problems. In 2006 the EpiSouth Project was started as a framework for collaboration for communicable diseases surveillance and training in the Mediterranean Basin. As of December 2008, 26 countries from southern Europe, the Balkans, North Africa and the Middle-East are members of EpiSouth and several international organisations and institutions collaborate: the European Commission (EC), the European Centre for Disease Prevention and Control (ECDC), the Italian Ministry of Work, Health and Social Policies and the World Health Organization (WHO). The project is coordinated by the Italian national public health institute and three work packages (WPs) Cross-border epidemic intelligence, vaccine preventable diseases and migrants and Cross-border emerging zoonoses are operated by the national institutes of France, Bulgaria and Greece. These WPs constitute technical pillars on which the project develops. Networking and Training are WPs dedicated to capacity building and are run by the Padua Teaching Hospital (Italy) and the Spanish national public health institute. A steering committee guides EpiSouth's activities while all countries collaborate through WP steering teams and focal points. A number of outcomes have been accomplished and documents with results are available from the EpiSouth website which hosts a public website and a restricted area for direct sharing of information among the participants. Five electronic bulletins were published, two trainings for 63 participants performed, national epidemic intelligence systems were evaluated, a preliminary survey on vaccine-preventable diseases and migrants performed, and a list of priorities for emerging zoonoses in the Mediterranean area was selected. Overall the network succeeded in creating cohesion, mutual trust and concrete collaboration on cross-border public health issues in a geographical area that is not addressed as a whole by any other initiative or organisation.
Collapse
Affiliation(s)
- M G Dente
- National Institute of Health, National Centre for Epidemiology, Surveillance and Health Promotion, Rome, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
27
|
Fabiani M, Cawthorne A, Nattabi B, Ayella EO, Ogwang M, Declich S. Investigating factors associated with uptake of HIV voluntary counselling and testing among pregnant women living in North Uganda. AIDS Care 2007; 19:733-9. [PMID: 17573592 DOI: 10.1080/09540120601087731] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
We investigated factors potentially associated with the uptake of HIV voluntary counselling and testing (VCT), which is the first step in acceding to programmes for the prevention of mother-to-child transmission of HIV infection. For the period 2001-2003, we estimated the VCT uptake among the 12,252 first-time attendees of the Antenatal Clinic (ANC) at Lacor Hospital (Gulu District, North Uganda). Associations between VCT uptake and socio-demographic characteristics and reproductive history were evaluated using log binomial regression models. VCT uptake was 55.6% for the overall study period; it increased from 51.0% in 2001 to 58.6% in 2002 and 57.7% in 2003 (P <0.001). Having some education [primary versus none, adjusted prevalence proportion ratio (PPR) =1.05, 95% confidence intervals (CI): 1.00-1.10] and being unmarried (cohabitating, PPR =1.07, 95% CI: 1.03-1.10; single/widowed/divorced, PPR =1.10, 95% CI: 1.03-1.18) were significantly associated with VCT uptake. Associations of borderline significance were found for: recent change of residence, having a partner with a modern occupation, and past use of contraceptives. VCT uptake is still low in this district of North Uganda. Although some socio-demographic factors were found to have been associated with uptake, the associations were weak and not of public-health significance.
Collapse
Affiliation(s)
- M Fabiani
- National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità, Rome, Italy.
| | | | | | | | | | | |
Collapse
|
28
|
Accorsi S, Fabiani M, Nattabi B, Corrado B, Iriso R, Ayella EO, Pido B, Onek PA, Ogwang M, Declich S. The disease profile of poverty: morbidity and mortality in northern Uganda in the context of war, population displacement and HIV/AIDS. Trans R Soc Trop Med Hyg 2005; 99:226-33. [PMID: 15653126 DOI: 10.1016/j.trstmh.2004.09.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2004] [Revised: 09/01/2004] [Accepted: 09/22/2004] [Indexed: 11/20/2022] Open
Abstract
The population of Gulu District (northern Uganda) has been severely incapacitated by war, epidemics and social disruption. This study is aimed at describing disease patterns and trends in this area through a retrospective analysis of discharge records for 155205 in-patients of Lacor Hospital in the period 1992-2002. The burden of infectious diseases in childhood is overwhelming, with malaria accounting for the steepest increase in admissions. Admissions for war-related injuries and malnutrition fluctuated with the intensity of the war and the severity of famine. Emerging and re-emerging infections, such as HIV/AIDS, tuberculosis and Ebola, accounted for a heavy disease burden; however, there has been a trend for admissions related to HIV/AIDS and tuberculosis to decrease since the implementation of community-based services. Vulnerable groups (infants, children and women) accounted for 79.8% of admissions. Long-term war, population displacement, the collapse of social structures and the breakdown of the health system place people at a much greater risk of persistent, emerging and re-emerging infectious diseases, malnutrition and war-related injuries, shaping the 'disease profile of poverty'. Most of the disease burden results from infectious diseases of childhood, whose occurrence could be dramatically reduced by low-cost and effective preventive and curative interventions.
Collapse
Affiliation(s)
- S Accorsi
- Istituto Superiore di Sanità, National Centre for Epidemiology, Surveillance and Health Promotion, Viale Regina Elena 299, 00161 Rome, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Lukwiya M, Rizzardini G, Trabattoni D, Piconi S, Saresella M, Declich S, Fossati S, Clerici M. Evaluation of immune activation in HIV-infected and uninfected African individuals by single-cell analysis of cytokine production. J Acquir Immune Defic Syndr 2001; 28:429-36. [PMID: 11744830 DOI: 10.1097/00042560-200112150-00004] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Immune activation has been observed in HIV-infected and uninfected Africans, among whom it is thought to modify interaction between the immune system and HIV. To characterize this phenomenon accurately, in-depth immunologic analyses were performed in a rural African population. Freshly drawn peripheral blood mononuclear cells (PBMCs) of HIV-infected African (from Gulu, Uganda) and Italian antiviral-naive patients and those of uninfected Ugandan and Italian study subjects were analyzed. Individuals were matched for age and sex and determined to be free from parasitic infections. Intracellular cytokines were measured in mitogen (M)- and gp160 peptides + staphylococcal enterotoxin B and alpha CD28 (env)-stimulated T lymphocytes. Interferon (IFN)-gamma-producing CD8(+) T cells were quantified in an enzyme-linked immunosorbent assay. Results showed that M-stimulated production of interleukin (IL)-10 and tumor necrosis factor (TNF)-alpha increases in CD4(+) and CD8(+) cells of African infected patients and uninfected study subject; and that env-stimulated IL-10 and TNF-alpha production is increased in CD8(+) T lymphocytes of African HIV-infected patients. M- and env-stimulated IFN-gamma-producing CD8(+) T cells were reduced in African participants and not increased by preincubation with alpha IL-10 monoclonal antibody. This is the first set of data that has reported immune activation in rural Africa by single-cell analysis of cytokine production. These results help in defining the immunologic background to be considered in the design of therapeutic and vaccine-based approaches to HIV infection in an African setting.
Collapse
Affiliation(s)
- M Lukwiya
- St. Mary's Lacor Hospital, Gulu, Uganda
| | | | | | | | | | | | | | | |
Collapse
|
30
|
Francesconi P, Fabiani M, Dente MG, Lukwiya M, Okwey R, Ouma J, Ochakachon R, Cian F, Declich S. HIV, malaria parasites, and acute febrile episodes in Ugandan adults: a case-control study. AIDS 2001; 15:2445-50. [PMID: 11740196 DOI: 10.1097/00002030-200112070-00013] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND In sub-Saharan Africa, co-infection with HIV and malaria is probably very common. Although an interaction between the two infections is biologically plausible, it has not been investigated thoroughly. OBJECTIVES To evaluate the association firstly between co-infection with HIV and malaria parasites and the occurrence of acute fever, and secondly between HIV infection and clinical malaria, defined as the presence of acute fever and malaria parasites. METHODS A hospital-based case-control study was conducted in Gulu District (northern Uganda), an area endemic for malaria and with a high HIV prevalence. HIV testing and malaria parasite quantification were performed on 167 consecutive adult out-patients with acute fever and no signs or symptoms of localized infection, and on 134 consecutive adult in-patients without fever who were admitted for non-HIV-related trauma or elective surgery. RESULTS No significant association with acute fever was observed for single infection with either malaria parasites [adjusted odds ratio (AOR), 1.75; 95% confidence interval (CI), 0.73-4.21] or HIV (AOR, 1.01; 95% CI, 0.51-2.03), whereas a significant association was observed for co-infection (AOR, 9.75; 95% CI, 1.19-80.00). An association was found between HIV infection and clinical malaria (AOR, 2.34; 95% CI, 0.89-6.17); the association became statistically significant when the definition of clinical malaria included a cut-off for parasite density (50th percentile; i.e., 586 parasites/microl; AOR, 3.61; 95% CI, 1.04-12.52). CONCLUSIONS Despite the limited statistical power, the results of our study show an association between HIV infection and clinical malaria; if confirmed, this finding could be important for public health in sub-Saharan Africa.
Collapse
Affiliation(s)
- P Francesconi
- Laboratory of Epidemiology and Biostatistics, Istituto Superiore di Sanità, Rome, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
31
|
Fabiani M, Ayella EO, Blè C, Accorsi S, Dente MG, Onek PA, Declich S. Increasing HIV-1 prevalence among pregnant women living in rural areas of the Gulu district (North Uganda). AIDS 2001; 15:2330-1. [PMID: 11698711 DOI: 10.1097/00002030-200111230-00019] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- M Fabiani
- Laboratory of Epidemiology and Biostatistics, Istitute Superiore di Sanità, Rome, Italy
| | | | | | | | | | | | | |
Collapse
|
32
|
Clerici M, Declich S, Rizzardini G. African enigma: key player in human immunodeficiency virus pathogenesis in developing countries? Clin Diagn Lab Immunol 2001; 8:864-6. [PMID: 11527793 PMCID: PMC96161 DOI: 10.1128/cdli.8.5.864-866.2001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- M Clerici
- Department of Immunology, Universitá di Milano, Via GB Grassi 74, 20157 Milan, Italy.
| | | | | |
Collapse
|
33
|
Accorsi S, Fabiani M, Lukwiya M, Onek PA, Mattei PD, Declich S. The increasing burden of infectious diseases on hospital services at St Mary's Hospital Lacor, Gulu, Uganda. Am J Trop Med Hyg 2001; 64:154-8. [PMID: 11442210 DOI: 10.4269/ajtmh.2001.64.154] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
To evaluate the impact of infectious diseases on hospital services in Northern Uganda, a retrospective analysis of discharge records concerning 70,304 inpatients admitted to the Lacor Hospital (Gulu, Uganda) during the period 1992-1997 was performed. Children less than five years old represented 46.5% of the admissions, and the burden of infectious diseases on pediatric admissions increased over time, especially due to malaria and measles. Infectious diseases accounted for 7 of the 10 leading causes of admission. The most frequent cause was malaria (21.8% of total). The second leading infectious disease resulting in admission was respiratory tuberculosis (6.2%); given the long hospital stay, this is the most important disease in terms of hospital bed days (24.6%). Infectious diseases have represented a progressively heavy burden on hospital services, mostly due to pediatric admissions. Respiratory tuberculosis and malaria represent nearly one-third of the overall burden in terms of hospital bed days.
Collapse
Affiliation(s)
- S Accorsi
- Laboratory of Epidemiology and Biostatistics, Istituto Superiore di Sanità, Rome, Italy
| | | | | | | | | | | |
Collapse
|
34
|
Accorsi S, Fabiani M, Lukwiya M, Ravera M, Costanzi A, Ojom L, Paze E, Manenti F, Anguzu P, Dente MG, Declich S. Impact of insecurity, the AIDS epidemic, and poverty on population health: disease patterns and trends in Northern Uganda. Am J Trop Med Hyg 2001; 64:214-21. [PMID: 11442220 DOI: 10.4269/ajtmh.2001.64.214] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
A retrospective analysis of the discharge records of 186,131 inpatients admitted to six Ugandan hospitals during 1992-1998 was performed to describe the disease patterns and trends among the population of Northern Uganda. In all hospitals, malaria was the leading cause of admission and the frequency of admissions for malaria showed the greatest increase. Other conditions, such as malnutrition and injuries, mainly increased in the sites affected by civil conflict and massive population displacement. Tuberculosis accounted for the highest burden on hospital services (approximately one-fourth of the total bed-days), though it showed a stable trend over time. A stable trend was also observed for acquired immunodeficiency syndrome (AIDS), which is in contrast to the hypothesis that AIDS patients have displaced other patients in recent years. In conclusion, preventable and/or treatable communicable diseases, mainly those related to poverty and poor hygiene, represent the leading causes of admission and death, reflecting the socioeconomic disruption in Northern Uganda.
Collapse
Affiliation(s)
- S Accorsi
- Laboratory of Epidemiology and Biostatistics, Istituto Superiore di Sanità, Rome, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Fabiani M, Accorsi S, Lukwiya M, Rosolen T, Ayella EO, Onek PA, Declich S. Trend in HIV-1 prevalence in an antenatal clinic in North Uganda and adjusted rates for the general female population. AIDS 2001; 15:97-103. [PMID: 11192873 DOI: 10.1097/00002030-200101050-00014] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To estimate HIV-1 prevalence among women attending an antenatal clinic in the Gulu District (North Uganda) and, based on these data, among the district's female population. METHODS Anonymous HIV-1 screening was performed for 8555 antenatal clinic attendees aged 15-39 years in the period 1993-1997. The results were used to estimate the prevalence among the district's female population, accounting for differences in fertility rates by HIV-1 serostatus. RESULTS Among antenatal clinic attendees, HIV-1 prevalence showed a significant linear decrease (P < 0.001), from 26.0% in 1993 [95% confidence Interval (CI), 23.2-29.0%] to 16.1% in 1997 (95% CI, 14.8-17.5%). This decrease was mostly due to a marked decrease until 1995 (14.3%; 95% Cl, 12.7-16.0%) and was more pronounced among women aged under 30 years (P < 0.001), from both urban and rural areas (P < 0.001). The risk of being infected was higher among women from urban areas (Gulu Municipality), both over the entire period (adjusted prevalence proportion ratio = 1.54; 95% CI, 1.40-1.68) and by individual year. The estimated prevalence for the 15-39-year-old female population, standardized by age and area of residence, decreased from 25.4% in 1993-1994 to 17.8% in 1996-1997; these rates were 1.22 and 1.28 times higher, respectively, than those among antenatal clinic attendees. CONCLUSIONS The trend of decrease among young women, for whom changes in HIV-1 prevalence more closely reflect incidence, could be partially due to a reduction in risk behaviour and a consequent decreasing incidence. Differences in fertility rates by HIV-1 serostatus should be addressed when using antenatal clinic data to estimate prevalence among the general female population.
Collapse
Affiliation(s)
- M Fabiani
- Laboratory of Epidemiology and Biostatistics, Istituto Superiore di Sanità, Rome, Italy.
| | | | | | | | | | | | | |
Collapse
|
36
|
Iriso R, Accorsi S, Akena S, Amone J, Fabiani M, Ferrarese N, Lukwiya M, Rosolen T, Declich S. 'Killer' canines: the morbidity and mortality of ebino in northern Uganda. Trop Med Int Health 2000; 5:706-10. [PMID: 11044265 DOI: 10.1046/j.1365-3156.2000.00625.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In northern Uganda, unerupted primary canine teeth are commonly extracted because they are believed to cause diarrhoea, vomiting, and fever. This practice, known as ebino, is performed under very crude conditions often using unclean tools. To evaluate the morbidity and mortality of complications related to ebino, we retrospectively analysed discharge records from the paediatric ward of Lacor Hospital, Gulu. In the period 1992-98, ebino-related complications, mainly sepsis and anaemia, were among the leading causes of admission (n = 740) and hospital death (n = 156, case fatality rate = 21.1%, proportional mortality rate = 3.3%). Discouraging the adoption of deeply rooted traditional practices that are potentially hazardous to health should be a public health priority in northern Uganda. This could be done by educating not only the general public, but also traditional healers and community and religious leaders, who could convey the knowledge to their people.
Collapse
Affiliation(s)
- R Iriso
- St. Mary's Hospital Lacor, Gulu, Uganda
| | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Clerici M, Butto S, Lukwiya M, Saresella M, Declich S, Trabattoni D, Pastori C, Piconi S, Fracasso C, Fabiani M, Ferrante P, Rizzardini G, Lopalco L. Immune activation in africa is environmentally-driven and is associated with upregulation of CCR5. Italian-Ugandan AIDS Project. AIDS 2000; 14:2083-92. [PMID: 11061648 DOI: 10.1097/00002030-200009290-00003] [Citation(s) in RCA: 98] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND HIV infection in Africa is associated with immune activation and a cytokine profile that stimulates CCR5 expression. We investigated whether this immune activation is environmentally driven; if a dominant expression of CCR5 could indeed be detected in African individuals; and if R5 HIV strains would be prevalent in this population. METHODS Freshly drawn peripheral blood mononuclear cells from HIV-uninfected African and Italian individuals living in rural Africa, from HIV-uninfected Africans and Italians living in Italy, and from HIV-infected African and Italian patients were analysed. Determinations of HIV coreceptor-specific mRNAs and immunophenotype analyses were performed in all samples. Virological analyses included virus isolation and characterization of plasma neutralizing activity. FINDINGS Results showed that: immune activation is detected both in Italian and African HIV-uninfected individuals living in Africa but not in African subjects living in Italy; CCR5-specific mRNA is augmented and the surface expression of CCR5 is increased in African compared with Italian residents (CXCR4-specific mRNA is comparable); R5-HIV strains are isolated prevalently from lymphocytes of African HIV-infected patients; and plasma neutralizing activity in HIV-infected African patients is mostly specific for R5 strains. CONCLUSIONS Immune activation in African residents is environmentally driven and not genetically predetermined. This immune activation results in a skewing of the CCR5 : CXCR4 ratio which is associated with a prevalent isolation of R5 viruses. These data suggest that the selection of the predominant virus strain within the population could be influenced by an immunologically driven pattern of HIV co receptor expression.
Collapse
Affiliation(s)
- M Clerici
- Cattedra di Immunologia, Universita di Milano, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Abstract
Despite the absence of a nationwide surveillance system for rotavirus infection, relevant information concerning the epidemiology of this pathogen in Italy can be obtained from hospital-based studies carried out since the early 1980s on patients with acute diarrhoea. A review of more than 50 papers and congress proceedings published in both international and national literature indicates that rotavirus is the most important cause of diarrhoea in Italy among young children requiring hospitalization, with a prevalence ranging from approximately 20% to 40% in different studies. Infection is predominant among children aged 6-24 months, although cases are also common in younger children and in children 2-3 y of age. Despite differences among studies in geographical area, years and age group under investigation, an increase in rotavirus cases is consistently reported in the winter months, with a peak in February through April. Although a few studies have been conducted in non-hospitalized patients, rotavirus infection is significantly less frequent among outpatients with enteritis than among inpatients. Most circulating rotavirus strains typed from 1981 to 1992 belong to serotype 1 and, to a lesser extent, 4. However, untypable rotavirus strains have been found in these years, with prevalences up to 27%, suggesting a possible spread of non-serotype 1 through 4 strains.
Collapse
Affiliation(s)
- F M Ruggeri
- Laboratory of Ultrastructures, Istituto Superiore di Sanità, Rome, Italy
| | | |
Collapse
|
39
|
Rizzardini G, Trabattoni D, Saresella M, Piconi S, Lukwiya M, Declich S, Fabiani M, Ferrante P, Clerici M. Immune activation in HIV-infected African individuals. Italian-Ugandan AIDS cooperation program. AIDS 1998; 12:2387-96. [PMID: 9875576 DOI: 10.1097/00002030-199818000-00007] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Immune activation induced by chronic infections, dietary limitations, and poor hygienic conditions is suggested to be present in African HIV infection and is at the basis of the hypothesis that HIV infection in Africa could be prevalently associated with immunopathogenetic mechanisms. Very limited data are nevertheless available supporting this theory, and in particular no data are reported on functional and phenotypic analyses performed on fresh peripheral blood mononuclear cells (PBMC) of African HIV-infected patients living in Africa. DESIGN Immunological and virological parameters were analysed in fresh PBMC of HIV-infected African and Italian patients with advanced HIV disease and comparable CD4 and CD8 counts, sex, and age. Both functional (antigen- and mitogen-stimulated cytokine production) and phenotypic (activation markers; markers preferentially expressed by T helper (Th) type 2 cells or by memory and naive cells) analyses were performed. Results were compared with those of HIV-seronegative African and Italian controls. HIV plasma viraemia was analysed by competitive polymerase chain reaction (PCR) and branched DNA techniques. RESULTS (1) The production of mitogen-stimulated IFN-gamma and TNF-alpha as well as the production of env peptide-stimulated IFN-gamma, TNF-alpha, and IL-10 are increased in African HIV infection; (2) the expression of activation and Th2-associated markers is augmented in African HIV infection as is the memory/naive ratio; (3) mitogen-stimulated IFN-gamma and IL-10 production, as well as the expression of activation and Th2-associated markers and the memory/naive ratio, are augmented in African compared with Italian controls; and (4) plasma viraemia is reduced in African compared with Italian HIV-infected individuals. CONCLUSIONS These results, which are the first to be reported on fresh material from African HIV-infected patients living in Africa, indicate that HIV disease is associated with an abnormal immune hyperactivation and may be accompanied in these patients by lower loads of virus, and show that such activation is present even in HIV-seronegative controls.
Collapse
Affiliation(s)
- G Rizzardini
- I Divisione di Malattie Infettive, Università di Milano, Milan, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
40
|
Fabiani M, Blè C, Grivel P, Lukwiya M, Declich S. 1989-1996 HIV-1 prevalence trends among different risk groups in Gulu District, North Uganda. J Acquir Immune Defic Syndr Hum Retrovirol 1998; 18:514. [PMID: 9715850 DOI: 10.1097/00042560-199808150-00015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
41
|
Rizzardini G, Piconi S, Ruzzante S, Fusi ML, Lukwiya M, Declich S, Tamburini M, Villa ML, Fabiani M, Milazzo F, Clerici M. Immunological activation markers in the serum of African and European HIV-seropositive and seronegative individuals. AIDS 1996; 10:1535-42. [PMID: 8931789 DOI: 10.1097/00002030-199611000-00012] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The concentration of type 1 and type 2 cytokines and fibroblast-associated apoptosis-1 soluble receptor (sAPO-1/Fas) was analysed in the sera of Ugandan and Italian HIV-1-seropositive and seronegative individuals. The data were compared to determine whether the immunological status of these groups was different. METHODS Sixty-seven Ugandan and 30 Italian HIV-positive patients were analysed and stratified according to CD4 counts (group 1, > 500 x 10(6)/l; group 2, 200-500 x 10(6)/l; group 3, < 200 x 10(6)/l). Sera from 15 Ugandan and 11 Italian HIV-negative blood donors were also analysed. Serum concentration of type 1 cytokines [interleukin (IL)-2, IL-12, and interferon (IFN)-gamma] and type 2 cytokines (IL-4 and IL-10), and sAPO-1/Fas were measured by enzyme-linked immunosorbent assay. RESULTS Serum levels of IL-2, IFN-gamma and IL-10 but not of IL-4 and IL-12, were elevated in HIV-positive group 1 and 2 Africans compared with HIV-positive Italian individuals. IL-4 was mildly augmented in HIV-positive group 3 African patients. Serum concentration of sAPO-1/Fas was reduced in HIV-positive Africans compared with HIV-positive Italian individuals. Finally, serum levels of IL-2 and IL-10 were increased and sAPO-1/Fas reduced when sera of HIV-negative African healthy controls were compared with their Italian counterparts. The ratio of type 1/type 2 cytokines was roughly 1.0 in HIV-negative African controls, and much greater than 1.0 in HIV-negative Italian controls. CONCLUSIONS These preliminary findings indicate that immune activation is present in African HIV infection. Furthermore, these data raise the possibility that abnormal immune activation and increased susceptibility to antigen-induced cell death is present even in HIV-negative African controls.
Collapse
Affiliation(s)
- G Rizzardini
- First Division of Infectious Disease, University of Milan, Luigi Sacco Hospital, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Declich S, Carter AO. [Public health surveillance: historical origin, methods, and assessment]. Ann Ist Super Sanita 1996; 32:317-37. [PMID: 9103158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In the last three decades disease surveillance has grown into a complete discipline, quite distinct from epidemiology. This expansion into a separate scientific area within public health has not been accompanied by parallel growth in the literature about its principles and methods. The development of the fundamental concepts of surveillance systems provides a basis on which to build a better understanding of the subject. In addition, the concepts have practical value as they can be used in designing new systems as well as understanding or evaluating currently operating systems. This article reviews the principles of surveillance, beginning with an historical survey of the roots and evolution of surveillance, and discusses the goals of the public health surveillance. Methods for data collection, data analysis, interpretation, and dissemination are then presented, together with proposed procedures for evaluating and improving a surveillance system. Finally, some points to be considered in establishing a new surveillance system are presented.
Collapse
Affiliation(s)
- S Declich
- Laboratorio di Epidemiologia e Biostatistica, Istituto Superiore di Sanità, Roma
| | | |
Collapse
|
43
|
Declich S, Carter AO. Public health surveillance: historical origins, methods and evaluation. Bull World Health Organ 1994; 72:285-304. [PMID: 8205649 PMCID: PMC2486528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
In the last three decades, disease surveillance has grown into a complete discipline, quite distinct from epidemiology. This expansion into a separate scientific area within public health has not been accompanied by parallel growth in the literature about its principles and methods. The development of the fundamental concepts of surveillance systems provides a basis on which to build a better understanding of the subject. In addition, the concepts have practical value as they can be used in designing new systems as well as understanding or evaluating currently operating systems. This article reviews the principles of surveillance, beginning with a historical survey of the roots and evolution of surveillance, and discusses the goals of public health surveillance. Methods for data collection, data analysis, interpretation, and dissemination are presented, together with proposed procedures for evaluating and improving a surveillance system. Finally, some points to be considered in establishing a new surveillance system are presented.
Collapse
Affiliation(s)
- S Declich
- Department of Epidemiology, University of Ottawa, Canada
| | | |
Collapse
|
44
|
D'Arca T, Alas Ali A, Branca F, Declich S, Scozzafava G. Immunization strategies in rural areas. Examples from Somalia. Ann Ig 1990; 2:263-70. [PMID: 1710910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- T D'Arca
- CISP, Comitato Internazionale per lo Sviluppo dei Popoli, Roma
| | | | | | | | | |
Collapse
|