News & Perspective

(CIDRAP News) – Testing of a sampling of pigs shown at the Minnesota State Fair during the 2009 H1N1 influenza pandemic revealed that 19% of them were infected with flu viruses, even though they looked healthy, according to a new study.

(CIDRAP News) – US flu activity is still hanging on, though some indicators show signs of declining, the US Centers for Disease Control and Prevention (CDC) said today.