CDC officials have information about underlying conditions on nearly 5,200 adults who were hospitalized with flu this season, ...

Plummeting vaccination rates have contributed to 216 child flu deaths, the highest number since the swine flu pandemic.

The U.S. broke a 15-year record for pediatric flu deaths this season, according to federal data released Friday. There were ...

NIH program to make vaccines against pathogens that can trigger pandemics uses approach pioneered in last century ...

Experts warn that declining flu vaccination rates among children have contributed to a troubling rise in pediatric flu deaths ...

It's the most since the 2009-2010 H1N1 global flu pandemic. The CDC estimated overall at least 47 million illnesses, 610,000 hospitalizations and 26,000 deaths from flu so far this season.