About: Associations between attributes of live poultry trade and HPAI H5N1 outbreaks: a descriptive and network analysis study in northern Vietnam

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About: Associations between attributes of live poultry trade and HPAI H5N1 outbreaks: a descriptive and network analysis study in northern Vietnam Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Associations between attributes of live poultry trade and HPAI H5N1 outbreaks: a descriptive and network analysis study in northern Vietnam
Creator	Ortiz-Pelaez, Angel Otte, Joachim Pfeiffer, Dirk Dinh, Quoc Soares Magalhães, Ricardo Lan, Kim Thi, Lai
Source	Medline; PMC
abstract	BACKGROUND: The structure of contact between individuals plays an important role in the incursion and spread of contagious diseases in both human and animal populations. In the case of avian influenza, the movement of live birds is a well known risk factor for the geographic dissemination of the virus among poultry flocks. Live bird markets (LBM's) contribute to the epidemiology of avian influenza due to their demographic characteristics and the presence of HPAI H5N1 virus lineages. The relationship between poultry producers and live poultry traders (LPT's) that operate in LBM's has not been adequately documented in HPAI H5N1-affected SE Asian countries. The aims of this study were to document and study the flow of live poultry in a poultry trade network in northern Vietnam, and explore its potential role in the risk for HPAI H5N1 during 2003 to 2006. RESULTS: Our results indicate that LPT's trading for less than a year and operating at retail markets are more likely to source poultry from flocks located in communes with a past history of HPAI H5N1 outbreaks during 2003 to 2006 than LPT's trading longer than a year and operating at wholesale markets. The results of the network analysis indicate that LPT's tend to link communes of similar infection status. CONCLUSIONS: Our study provides evidence which can be used for informing policies aimed at encouraging more biosecure practices of LPT's operating at authorised LBM's. The results suggest that LPT's play a role in HPAI H5N1 transmission and may contribute to perpetuating HPAI H5N1 virus circulation amongst certain groups of communes. The impact of current disease prevention and control interventions could be enhanced by disseminating information about outbreak risk and the implementation of a formal data recording scheme at LBM's for all incoming and outgoing LPT's.
has issue date	2010-02-22(xsd:dateTime)
bibo:doi	10.1186/1746-6148-6-10
bibo:pmid	20175881
has license	cc-by
sha1sum (hex)	345180770287ab9188e2dcfa2fd2ba0cd58214bb
schema:url	https://doi.org/10.1186/1746-6148-6-10
resource representing a document's title	Associations between attributes of live poultry trade and HPAI H5N1 outbreaks: a descriptive and network analysis study in northern Vietnam
has PubMed Central identifier	PMC2837645
has PubMed identifier	20175881
schema:publication	BMC Vet Res
resource representing a document's body	covid:345180770287ab9188e2dcfa2fd2ba0cd58214bb#body_text
is schema:about of	named entity 'poultry' named entity 'network' named entity 'flocks' named entity 'virus' named entity 'contagious diseases' named entity 'avian influenza' covid:arg/345180770287ab9188e2dcfa2fd2ba0cd58214bb named entity 'potential' named entity 'demographic' named entity 'Vietnam' named entity 'poultry' named entity 'producers' named entity 'study' named entity 'H5N1' named entity 'poultry' named entity 'poultry' named entity 'HPAI H5N1' named entity 'Poultry' named entity 'infection' named entity '2005-6' named entity 'giant component' named entity 'confounding variables' named entity 'Vietnam' named entity 'single population' named entity 'Network 2' named entity 'poultry' named entity 'poultry' named entity 'poultry' named entity 'infection' named entity 'goodness of fit' named entity 'H5N1' named entity 'global health' named entity 'Asia' named entity 'poultry' named entity 'poultry' named entity 'poultry' named entity 'epidemic' named entity 'HPAI H5N1' named entity 'poultry' named entity 'disease control' named entity 'systematic error' named entity 'likelihood-ratio test' named entity 'United States' named entity 'vaccination' named entity 'H5N1' named entity 'poultry' named entity 'poultry' named entity 'intra-cluster correlation' named entity 'epidemic' named entity 'Ha Noi' named entity 'infection status' named entity 'Network 2' named entity 'greater Mekong region' named entity 'contact structure' named entity 'livestock markets' named entity 'epidemic' named entity 'statistical analysis' named entity 'poultry' named entity 'virus' named entity 'randomization test' named entity 'virus' named entity 'poultry' named entity 'Ha Noi' named entity 'disease control' named entity 'cross-sectional survey' named entity 'HPAI H5N1' named entity 'poultry' named entity 'epidemic' named entity 'Vietnam' named entity 'infectious diseases' named entity 'Ministry of Agriculture and Rural Development' named entity 'virus' named entity 'poultry' named entity 'poultry' named entity 'HPAI H5N1'

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