Identifying the research gap of zoonotic disease in displacement:a systematic review  

作　　者：Dorien Hanneke Braam Freya Louise Jephcott James Lionel Norman Wood 

机构地区：[1]Disease Dynamics Unit,Department of Veterinary Medicine,University of Cambridge,Cambridge,UK

出　　处：《Global Health Research and Policy》2021年第1期235-246,共12页全球健康研究与政策（英文）

基　　金：part of research funded by the Gates-Cambridge Trust(Bill&Melinda Gates Foundation[OPP1144]).

摘　　要：Background:Outbreaks of zoonotic diseases that transmit between animals and humans,against a backdrop of increasing levels of forced migration,present a major challenge to global public health.This review provides an overview of the currently available evidence of how displacement may affect zoonotic disease and pathogen transmission,with the aim to better understand how to protect health and resilience of displaced and host populations.Methods:A systematic review was conducted aligned with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses(PRISMA)reporting guidelines.Between December 2019-February 2020,PubMed,Web of Science,PLoS,ProQuest,Science Direct and JSTOR were searched for literature.Studies were included based on a focus on zoonotic disease risks in displacement and/or humanitarian emergencies,and relevance in terms of livestock dependency of the displaced populations.Evidence was synthesised in form of a table and thematic analysis.Results:Of all records,78 papers were selected for inclusion.Among the included studies,the majority were based on secondary data,including literature reviews(n=43)and case studies(n=5),while the majority of papers covered wide geographical areas such as the Global South(n=17)and Africa(n=20).The review shows significant gaps in the literature,which is specifically lacking primary data on zoonotic diseases in displacement.Risk factors for the transmission of zoonoses in displacement are based on generic infectious disease risks,which include the loss of health services,increased population density,changes in environment,reduced quality of living conditions and socio-economic factors.Regardless of the presence of these disease drivers during forced migration however,there is little evidence of large-scale zoonotic disease outbreaks linked directly to livestock in displacement.Conclusion:Due to the lack of primary research,the complex interlinkages of factors affecting zoonotic pathogen transmission in displacement remain unclear.While the presence of animal

关 键 词：Zoonotic diseases ZOONOSES Forced migration DISPLACEMENT One health Humanitarian emergencies SYNDEMICS 

分 类 号：R73[医药卫生—肿瘤]