With respiratory illness season at its peak, the latest CDC data shows a significant rise in flu cases nationwide, while ...

Flu activity remains high across the U.S., with nearly the entire country experiencing significant illness levels amid a ...

South Carolina is one of a handful of states with the highest number of flu cases in the United States, according to data from the Centers for Disease Control (CDC).

The CDC reported 16 more pediatric flu deaths, which push the season's total to 47. The deaths occurred between the middle of ...

Flu A and flu B are two different strains of influenza, explains Thomas Russo, M.D., professor and chief of infectious ...

The influenza activity map shows 43 jursidictions with high ... A viruses that routinely circulate in people include A(H1N1) and A(H3N2). Flu symptoms usually come on suddenly and can cause ...

A second strain of H5N1 bird flu has been detected in US cattle Some experts believe that the risk to humans is low Infections have also been detected outside the US, in the United Kingdom European au ...

This is not the first time that health authorities have tracked the emergence of a potential threat to the effectiveness of ...

Flu season in the U.S. is the most intense it has been in 15 years. Overall, 43 states reported high or very high flu ...