Knowledge, attitudes, and practices associated with avian influenza along the live chicken market chains in Eastern China: A cross-sectional survey in Shanghai, Anhui, and Jiangsu

Xiaoyan Zhou*, Yi Zhang, Chaojian Shen, Ailing Liu, Youming Wang, Qi Yu, Fusheng Guo, Archie C.A. Clements, Carl Smith, John Edwards, Baoxu Huang, Ricardo J. Soares Magalhães

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

The avian influenza (AI) virus of the H7N9 subtype emerged in China in 2013. Live bird markets (LBMs) selling live meat chickens were indicated to present a high-risk of the virus dissemination. This study aimed to quantify the level of knowledge, attitudes, and practices (KAP) on AI and to measure the associated risk factors among different actors along the live chicken market chain within H7N9-affected Eastern provinces in China. A cross-sectional survey was conducted in these provinces from June to July 2014. Structured questionnaires about KAP on AI were delivered to chicken farmers, chicken vendors, and consumers in LBMs. Multivariable generalized least squares regression models were developed to identify predictors of KAP scores among different actors. Our results indicate that KAP scores of chicken farmers were generally higher than those of chicken vendors. Chicken farmers who worked for more than 15 years had significantly lower total KAP scores than those who worked for less than 6 years. Chicken farmers who worked more than 15 hrs in a day had significantly lower attitude scores than those who worked less than 6 hrs. For chicken vendors, females and individuals > 35 years old had significantly lower knowledge scores compared to the reference categories. Practice scores were significantly higher in female vendors and those vendors who also conducted slaughter compared to males and vendors who did not conduct slaughter. Consumers who bought chicken at least once every month had better risk awareness compared to those who bought chicken at least once every week. In addition, female consumers had significantly better practice scores than male consumers. In conclusion, risk-based health promotion interventions should be developed and implemented by animal health agencies (targeting farmers and vendors) and public health agencies (targeting frequent and male consumers) to prevent transmission of H7N9 along the market chain in China.

Original languageEnglish
Pages (from-to)1529-1538
Number of pages10
JournalTransboundary and Emerging Diseases
Volume66
Issue number4
Early online date10 Apr 2019
DOIs
Publication statusPublished - Jul 2019
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2019 Blackwell Verlag GmbH

Keywords

  • avian influenza
  • chicken farmers
  • chicken vendors
  • consumer
  • generalized linear regression model
  • KAP
  • live chicken market chain

ASJC Scopus subject areas

  • General Immunology and Microbiology
  • General Veterinary

Fingerprint

Dive into the research topics of 'Knowledge, attitudes, and practices associated with avian influenza along the live chicken market chains in Eastern China: A cross-sectional survey in Shanghai, Anhui, and Jiangsu'. Together they form a unique fingerprint.

Cite this