Vaccination to protect swine from flu in development

Thursday, September 3, 2009 | 9:38 a.m. CDT; updated 9:49 a.m. CDT, Thursday, September 3, 2009

LINCOLN, Neb.— Humans may not be the only ones guarding against H1N1 by the time cold weather ushers in influenza season. The flu's namesake could also be getting new vaccinations.

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