期刊
EMERGING INFECTIOUS DISEASES
卷 20, 期 8, 页码 1296-1305出版社
CENTERS DISEASE CONTROL
DOI: 10.3201/eid2008.131821
关键词
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资金
- US National Institutes of Health [U19 AI51915]
- China US Collaborative Program on Emerging and Re-emerging Infectious Diseases
- Ministry of Science and Technology, China [2012 ZX10004-201]
- Harvard Center for Communicable Disease Dynamics from the National Institute of General Medical Sciences [U54 GM088558]
- Research Fund for the Control of infectious Disease, Food and Health Bureau, Government of the Hong Kong Special Administrative Region [HKU-13-06-01]
- Area of Excellence Scheme of the Hong Kong University Grants Committee [AoE/M-12/06]
To investigate human exposure to live poultry and changes in risk perception and behavior after the April 2013 influenza A(H7N9) outbreak in China, we surveyed 2,504 urban residents in 5 cities and 1,227 rural residents in 4 provinces and found that perceived risk for influenza A(H7N9) was low. The highest rate of exposure to live poultry was reported in Guangzhou, where 47% of those surveyed reported visiting a live poultry market >= 1 times in the previous year. Most (77%) urban respondents reported that they visited live markets less often after influenza A(H7N9) cases were first identified in China in March 2013, but only 30% supported permanent closure of the markets to control the epidemic. In rural areas, 48% of respondents reported that they raised backyard poultry. Exposure to live commercial and private poultry is common in urban and rural China and remains a potential risk factor for human infection with novel influenza viruses.
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