Get the facts on swine flu (swine influenza A H1N1 virus) history, symptoms, how this contagious infection is transmitted, prevention with a vaccine, diagnosis ...
A hog barn at an Ohio county fair was quarantined after the swine flu was detected.
Swine influenza is a respiratory disease of pigs caused by type A influenza viruses that regularly cause outbreaks of influenza in pigs. Influenza viruses that ...
News about swine flu. Commentary and archival information about swine flu from The New York Times.
Learn about the swine flu pandemic (novel H1N1 influenza virus), including symptoms of the illness, infection treatment and prevention, and vaccine history.
Swine flu, or H1N1, is highly contagious and can spread quickly from person to person. A simple sneeze may cause thousands of germs to spread through the air.