Thursday, September 3, 2009
H1N1 Update
Vaccine may protect pigs from human swine flu
7:51 a.m. Thursday, September 3, 2009
Lincoln, Neb. — Humans may not be the only ones guarding against swine flu when influenza season hits. Pigs could also be getting new vaccinations.
That's because pigs can contract the virus from people, in much the same way people do. The Centers for Disease Control and Prevention says it passes from human to hog mostly from coughing and sneezing.
The U.S. Department of Agriculture has given several animal vaccine manufacturers the "master seed virus" from the swine flu strain now circulating among humans. At least one company, Pfizer, says it's developing a vaccination for pigs.
The human swine flu hasn't yet turned up in U.S. pig herds. And the USDA says hog farmers won't be required to vaccinate herds against it.
But officials will encourage vaccinations in response to any U.S. pig outbreaks.
Labels: Swine Flue H1N1
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