As cases of H5N1, also known as avian flu or bird flu, continue to surface across the U.S., safety precautions are ramping up. The U.S. Centers for Disease Control and Prevention (CDC) announced ...
This testing tells doctors specifically what subtype of flu – such as H1N1 or H3N2 – a person has. The CDC is calling on doctors and hospitals to perform subtyping on all hospitalized patients ...