亲爱的研友该休息了!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!身体可是革命的本钱,早点休息,好梦!

Patterns and risk factors of avian influenza A(H5) and A(H9) virus infection in pigeons and quail at live bird markets in Bangladesh, 2017–2021

鹌鹑 H5N1亚型流感病毒 生物 兽医学 禽流感病毒 传输(电信) 病毒 动物 病毒学 医学 生态学 电气工程 工程类
作者
Ariful Islam,Shariful Islam,Emama Amin,Rashedul Hasan,Mohammad Mahmudul Hassan,Mojnu Miah,Mohammed A. Samad,Tahmina Shirin,Mohammad Enayet Hossain,Mohammed Ziaur Rahman
出处
期刊:Frontiers in Veterinary Science [Frontiers Media]
卷期号:9 被引量:10
标识
DOI:10.3389/fvets.2022.1016970
摘要

The avian influenza virus (AIV) impacts poultry production, food security, livelihoods, and the risk of transmission to humans. Poultry, like pigeons and quail farming, is a growing sector in Bangladesh. However, the role of pigeons and quails in AIV transmission is not fully understood. Hence, we conducted this study to investigate the prevalence and risk factors of AIV subtypes in pigeons and quails at live bird markets (LBMs) in Bangladesh. We collected oropharyngeal and cloacal swab samples from 626 birds in 8 districts of Bangladesh from 2017 to 2021. We tested the swab samples for the matrix gene (M gene) followed by H5, H7, and H9 subtypes using real-time reverse transcriptase-polymerase chain reaction (rRT-PCR). We then used exploratory analysis to investigate the seasonal and temporal patterns of AIV and a mixed effect logistic model to identify the variable that influences the presence of AIV in pigeons and quails. The overall prevalence of AIV was 25.56%. We found that the prevalence of AIV in pigeons is 17.36%, and in quail is 38.75%. The prevalence of A/H5, A/H9, and A/H5/H9 in quail is 4.17, 17.92, and 1.67%, respectively. Furthermore, the prevalence of A/H5, A/H9, and A/H5/H9 in pigeons is 2.85, 2.59, and 0.26%. We also found that the prevalence of AIV was higher in the dry season than in the wet season in both pigeons and quail. In pigeons, the prevalence of A/untyped (40%) increased considerably in 2020. In quail, however, the prevalence of A/H9 (56%) significantly increased in 2020. The mixed-effect logistic regression model showed that the vendors having waterfowl (AOR: 2.13; 95% CI: 1.04-4.33), purchasing birds from the wholesale market (AOR: 2.96; 95% CI: 1.48-5.92) instead of farms, mixing sick birds with the healthy ones (AOR: 1.60; 95% CI: 1.04-2.45) and mingling unsold birds with new birds (AOR: 3.07; 95% CI: 2.01-4.70) were significantly more likely to be positive for AIV compared with vendors that did not have these characteristics. We also found that the odds of AIV were more than twice as high in quail (AOR: 2.57; 95% CI: 1.61-4.11) as in pigeons. Furthermore, the likelihood of AIV detection was 4.19 times higher in sick and dead birds (95% CI: 2.38-7.35) than in healthy birds. Our study revealed that proper hygienic practices at the vendors in LBM are not maintained. We recommend improving biosecurity practices at the vendor level in LBM to limit the risk of AIV infection in pigeons and quail in Bangladesh.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
小刘完成签到,获得积分10
刚刚
6秒前
三笠完成签到,获得积分10
8秒前
传奇3应助Liiiiiiiiii采纳,获得10
10秒前
gt完成签到 ,获得积分10
20秒前
22秒前
文静栾完成签到 ,获得积分10
24秒前
芝麻关注了科研通微信公众号
37秒前
42秒前
所所应助徐悦月采纳,获得10
44秒前
44秒前
核桃发布了新的文献求助10
46秒前
51秒前
芝麻发布了新的文献求助10
52秒前
昏睡的沛柔完成签到 ,获得积分10
54秒前
Aliya完成签到 ,获得积分10
1分钟前
酷波er应助科研通管家采纳,获得10
1分钟前
1分钟前
1分钟前
1分钟前
李李发布了新的文献求助10
1分钟前
bksqc发布了新的文献求助10
1分钟前
要文献啊完成签到 ,获得积分10
1分钟前
1分钟前
WUHUIWEN完成签到,获得积分10
1分钟前
Liiiiiiiiii发布了新的文献求助10
1分钟前
1分钟前
1分钟前
尊敬夜南发布了新的文献求助10
1分钟前
韦雪莲完成签到 ,获得积分10
2分钟前
wz完成签到,获得积分10
2分钟前
2分钟前
Liiiiiiiiii完成签到,获得积分10
2分钟前
杜德爽发布了新的文献求助10
2分钟前
好好搞科研完成签到 ,获得积分10
2分钟前
2分钟前
热情的寄瑶完成签到 ,获得积分10
2分钟前
yanglinhai完成签到 ,获得积分10
2分钟前
饱满含玉完成签到,获得积分10
2分钟前
2分钟前
高分求助中
The Mother of All Tableaux: Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 3000
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3990031
求助须知:如何正确求助?哪些是违规求助? 3532108
关于积分的说明 11256334
捐赠科研通 3270943
什么是DOI,文献DOI怎么找? 1805146
邀请新用户注册赠送积分活动 882270
科研通“疑难数据库(出版商)”最低求助积分说明 809228