A Decade of Avian Influenza in Bangladesh: Where Are We Now?

被引：44

作者：

Rimi, Nadia A. ^{[1
]}

Hassan, Md Zakiul ^{[1
]}

Chowdhury, Sukanta ^{[1
]}

Rahman, Mahmudur ^{[1
]}

Sultana, Rebeca ^{[1
]}

Biswas, Paritosh K. ^{[2
]}

Debnath, Nitish C. ^{[2
]}

Islam, S. K. Shaheenur ^{[3
]}

Ross, Allen G. ^{[1
]}

机构：

[1] Icddr B, Dhaka 1212, Bangladesh

[2] Chattogram Vet & Anim Sci Univ, Dept Microbiol & Vet Publ Hlth, Chittagong 4225, Bangladesh

[3] Minist Fisheries & Livestock, Dept Livestock Serv, Dhaka 1215, Bangladesh

来源：

TROPICAL MEDICINE AND INFECTIOUS DISEASE | 2019年 / 4卷 / 03期

关键词：

avian influenza; Bangladesh; biosecurity; H5N1; poultry; surveillance; vaccination; LIVE BIRD MARKETS; BACKYARD POULTRY RAISERS; RISK-FACTORS; ONE HEALTH; DEVELOPING-COUNTRIES; H5N1; OUTBREAKS; VIRUSES; TRANSMISSION; INFECTION; INTERVENTION;

D O I：

10.3390/tropicalmed4030119

中图分类号：

R51 [传染病];

学科分类号：

100401 ;

摘要：

Highly pathogenic avian influenza (HPAI) has been a public health threat in Bangladesh since the first reported outbreak in poultry in 2007. The country has undertaken numerous efforts to detect, track, and combat avian influenza viruses (AIVs). The predominant genotype of the H5N1 viruses is clade 2.3.2.1a. The persistent changing of clades of the circulating H5N1 strains suggests probable mutations that might have been occurring over time. Surveillance has provided evidence that the virus has persistently prevailed in all sectors and caused discontinuous infections. The presence of AIV in live bird markets has been detected persistently. Weak biosecurity in the poultry sector is linked with resource limitation, low risk perception, and short-term sporadic interventions. Controlling avian influenza necessitates a concerted multi-sector 'One Health' approach that includes the government and key stakeholders.

引用

页数：19

共 109 条

[1] Assessment of hygienic conditions of live bird markets on avian influenza in Chittagong metro, Bangladesh [J].