1.
Emerg Infect Dis
; 18(9): 1519-21, 2012 Sep.
Article
in English
| MEDLINE
| ID: mdl-22932697
ABSTRACT
Within 5 months after the earliest detection of human influenza A(H1N1)pdm09 virus, we found molecular and culture evidence of the virus in healthy US show pigs. The mixing of humans and pigs at swine shows possibly could further the geographic and cross-species spread of influenza A viruses.