Caption: Dr. Rochelle Walensky, director of the Centers for Disease Control and Prevention, said she believed the 'greatest good' right now can be achieved by allowing some Americans who are ...

The start of fall ushers in a new school year, sweater weather, pumpkin spice, and the horrors of yet another election cycle kicking into high gear. And thanks to the pandemic, the season also brings ...

SAN FRANCISCO -- Earlier in the pandemic, experts had hoped if we can get 75% of Americans vaccinated, we can contain the coronavirus. Thursday, we're at just over 50% vaccinated. But 75% is no longer ...

RICHMOND, Va. — Virginia families seeking updated COVID-19 vaccines are encountering unexpected obstacles as federal policy changes create confusion about prescription requirements at pharmacies.

Add Yahoo as a preferred source to see more of our stories on Google. As flu season approaches, infectious disease experts have an important message for you: If you're not vaccinated or boosted ...

COVID booster vaccinations reduced the likelihood of hospitalization related to COVID in patients with autoimmune diseases, with monovalent and bivalent booster vaccines showing 38% and 32% ...

Covid vaccines continue to protect against serious illness and death, especially for people ages 65 and older, although the benefits for younger adults are not as clear, according to a large new study ...

At 8 a.m. on Saturday, 40,000 appointments opened up for booster shots of a COVID-19 vaccine. By day's end, more than 8,000 appointments had been booked. "Thank you to the thousands of people who ...

The head of the Food and Drug Administration said Tuesday that the agency is now looking at whether it will still approve COVID-19 vaccines for next winter, citing a lack of data on booster shots. "We ...