Robert F. Kennedy Jr., President Trump’s nominee for health secretary, doesn’t just hold fringe views on vaccines. We ...

Every fall and winter, medical professionals preach the same message: Get your flu shot. While getting the flu shot always ...

There may be an increase in vaccine hesitancy but it isn't too late for those who would still want them, one doctor says.

Moderna has been awarded approximately $590 million from the federal government to help speed up the development of an ...

All nine macaques given the control developed severe disease when exposed to bird flu, as did all given the smallest dose of ...

Over 160,000 people this season have landed in the hospital from flu complications, CDC estimates. More than 6,600 have died.

Flu numbers across Oklahoma are considered "high risk," as the positivity rate has increased across the state over the past week.

Thousands of Oklahomans are sick with the flu. Symptoms of influenza include chills, fever, cough and body aches.

Flu season is in full swing in New York, and you may be trying to get a flu shot for the first time this year. How long before it kicks in?