Some viruses mutate more rapidly than others. Learn more about why that is and what that means for your health.

“If you think back to the end of January, just before COVID became a thing in the news in the United States, January, ...

The U.S. Food and Drug Administration approved 2025-26 COVID-19 vaccines for anyone age 65 and older and any person 6 months and older who has at least one underlying health condition that increases ...

As cases of the new coronavirus at the center of global outbreak top 1,000 in the United States, some Americans are beginning to face the realities of quarantine and isolation. While these measures ...

Some people who get sick with COVID-19 don't feel any symptoms of the disease, but what does an asymptomatic COVID-19 ...

Cuyahoga County saw 22 flu deaths last season, nearly double the previous year, as COVID-19 vaccination rates continue to decline across the country.

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. After nearly four years of ...

With the arrival of spring, the United States is easing out of respiratory virus season, a familiar pattern that has been challenged by COVID-19 for the past four years.Related video above: CDC ...

Introduction The COVID-19 pandemic is expected to have impacted many drivers of antimicrobial resistance (AMR) and compounded ...

Traveling across state lines in search of an available shot. Scrambling to get a doctor’s prescription. Showing up for a pharmacy vaccination appointment only to be denied. Those are some of the ...

The Food and Drug Administration (FDA) is set to implement stricter vaccine approval guidelines after a memo claimed at least ...

The top vaccine chief at the Food and Drug Administration sent out a memo saying the FDA will seek a stricter review and ...