The Food and Drug Administration has issued recommendations for the composition of influenza shots for the upcoming ...

Here are four more updates: Influenza activity remained elevated but has been declining for four consecutive weeks. Flu-related emergency department visits remain moderate, and test positivity is at ...

Flu season is right around the corner—and experts offer insight on where the virus thrives, and how to protect yourself. The ...

This interactive map explains where COPD rates, hospitalizations, and deaths are highest across the United States.