Add Yahoo as a preferred source to see more of our stories on Google. As the Trump administration rolled back influenza vaccination recommendations for children on Monday, the U.S. Centers for Disease ...

As the U.S. flu season winds down, health officials say the flu vaccine didn't work very well, with one of its worst effectiveness rates in more than a decade. A new strain that dominated the early ...

Activity during the current flu season is growing to severe levels, with the percentage of doctors’ visits for flu-like illnesses reaching the highest level on record, according to the most recent ...

Flu cases are continuing to spike in the United States. New data from the Centers for Disease Control and Prevention show that at least 5,000 people have died of the illness this year and that ...

Doctors’ visits for flu-like symptoms — fevers, sore throat, extreme fatigue and body aches — have hit the highest level in nearly 30 years, according to the Centers for Disease Control and Prevention ...

Add Yahoo as a preferred source to see more of our stories on Google. Activity during the current flu season is growing to severe levels, with the percentage of doctors’ visits for flu-like illnesses ...

As the U.S. flu season winds down, health officials say the flu vaccine didn’t work very well, with one of its worst ...