News & Perspective

Dec 20, 2007

Dec 20, 2007

New swine flu virus supports 'mixing vessel' theory

(CIDRAP News) – A new influenza virus discovered in Missouri pigs has a combination of genes from avian and swine flu viruses, supporting the theory that pigs can serve as a mixing vessel for flu viruses and a potential source for a human pandemic strain, according to a report published yesterday.