April 27, 2009 · Uncategorized

It’s a common respiratory ailment in pigs, but this strain appears to bea subtype never before seen in pigs or humans. Here are answers to questions you may have about swine flu.
Q: What is swine flu?
A: It’s a common respiratory disease in pigs that doesn’t usually spread to people. When pigs catch this flu, many get quite sick, and 1% to 4% die, according to the World Health Organization. In the past, people have sometimes caught swine flu if they worked directly with pigs.
Q: How is this swine flu virus different?
A: This strain appears to be a subtype not seen before in humans or pigs, with genetic material from pigs, bird and humans, according to WHO. Unlike most cases of swine flu, this one can spread from person to person, said Richard Besser, the acting director of the Centers for Disease Control and Prevention, at a White House press conference [...]


MORE:
http://www.extension.iastate.edu/foodsafety/news/fsnews.cfm?newsid=32669

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