I think all of us know somebody who’s gotten the flu recently,” says Dr. Luis Ostrosky, chief of infectious disease at ...

"Society as a whole is less immune, we have slightly lower vaccination rates, and so our defenses are slightly down." Is it too late to get a flu shot? It's not too late to get a flu shot — in ...

Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Indiana flu activity reaches 'very high' rates with visits to emergency rooms, urgent care centers and primary care offices ...

Outbreaks and high levels of illnesses (like the flu) have become more common as vaccination rates have fallen, especially ...

The worst flu season in years is swamping California, prompting a renewed surge in hospitalizations as officials warn the ...

Right now in Massachusetts and across the country, hospitals are seeing a surge in flu cases. So far, the CDC estimates there ...

Here's what parents need to know about the influenza vaccine for babies and children, plus why it's so important.

Flu is surging in Massachusetts. State numbers show more cases than in at least five years. Some doctors say it's more severe ...

The North Carolina Department of Health and Human Services is reporting two pediatric flu-related deaths, the first for the ...

Flu cases are rising in Vermont, and local pharmacists say they are seeing more people coming in with symptoms.