Seroprevalence of Antibodies to Avian Influenza A (H5) and A (H9) Viruses among Market Poultry Workers, Hanoi, Vietnam, 2001

被引：60
作者：
Uyeki, Timothy M. [1 ]
Nguyen, Doan C. [2 ]
Rowe, Thomas [1 ]
Lu, Xiuhua [1 ]
Hu-Primmer, Jean [1 ]
Huynh, Lien P. [2 ]
Hang, Nguyen L. K. [2 ]
Katz, Jacqueline M. [1 ]
机构：
[1] Ctr Dis Control & Prevent, Influenza Div, Natl Ctr Immunizat & Resp Dis, Atlanta, GA 30329 USA
[2] Natl Inst Hyg & Epidemiol, Dept Virol, Minist Hlth, Hanoi, Vietnam
来源：
PLOS ONE | 2012年 / 7卷 / 08期
关键词：
HIGHLY PATHOGENIC H5N1; HONG-KONG; HUMAN INFECTION; RISK-FACTORS; CHINA; ILLNESS; VACCINE;
D O I：
10.1371/journal.pone.0043948
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Background: The frequency of avian influenza A virus infections among poultry workers is not well understood. Methods: A seroprevalence study of market poultry workers and persons without occupational poultry exposure was conducted during 2001 in Hanoi, Vietnam. Sera were tested for avian influenza H5 and H9 antibodies by microneutralization and Western blot assays. Results: Seroprevalence of H5 and H9 antibodies was 4% and 3% in poultry workers and 1% and 3.5% in non-poultry workers, respectively. Conclusions: Seroprevalence of H5 and H9 antibodies was low among Hanoi market poultry workers in 2001, but can serve as a baseline for additional studies.
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页数：5
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