1.
Emerg Infect Dis
; 15(5): 756-60, 2009 May.
Artigo
em Inglês
| MEDLINE
| ID: mdl-19402962
RESUMO
In 2005, we assessed the seroprevalence of neutralizing antibodies to avian influenza virus A (H5N1) among 901 residents of 4 villages in Thailand where at least 1 confirmed human case of influenza (H5N1) had occurred during 2004. Although 68.1% of survey participants (median age 40 years) were exposed to backyard poultry and 25.7% were exposed to sick or dead chickens, all participants were seronegative for influenza virus (H5N1).