Nine of those infected were hospitalized and more cases are likely, health authorities said. U.S. vaccination rates for measles are falling, according to the CDC.

Early signs of whooping cough in adults look very much like a common cold, Dr. Loafman says. For the first week or so of ...

A new report suggests that more Americans may be walking around with bird flu − and not even know it. Researchers from the Centers for Disease Control and Prevention randomly tested 150 veterinarians ...

There’s a new term to describe the rise of respiratory illnesses this season: “quad-demic.” The “quad” in quad-demic refers ...

Amid some of the coldest months of the year, many of us will layer up with our heaviest coats, gloves and blankets. The ...

Influenza cases continue to mount with the virus reaching activity levels in the U.S. not seen for the last 15 years, ...

Influenza cases continue to mount with the virus reaching activity levels in the U.S. not seen for the last 15 years, ...

Eileen Yam and Giancarlo Pasquini contributed to this chapter. Five years after the pandemic began, Americans largely see ...

Influenza cases continue to mount with the virus reaching activity levels in the U.S. not seen for the last 15 years, ...

Influenza cases continue to mount with the virus reaching activity levels in the U.S. not seen for the last 15 years, ...

Influenza cases continue to mount with the virus reaching activity levels in the U.S. not seen for the last 15 years, ...