New CDC data found that 96% of the 2,000 reported measles cases in 2025 were in children who were not fully vaccinated.

CALIFORNIA, USA — Flu activity is surging across most of the United States, with California among the states now reporting ...

The U.S. has surpassed 2,000 measles cases for the first time in more than 30 years, according to data from the CDC.

The Centers for Disease Control and Prevention warned in October that both RSV and walking pneumonia — a mild but very contagious illness — are on the rise, especially among very young kids. (Getty ...

In a close vote, U.S. health experts ended a long-standing rule that gave nearly every newborn a hepatitis B vaccine right ...

A new study from the Centers for Disease Control and Prevention shows that the autism diagnosis rate has increased among U.S. children, continuing a long-term trend that experts have largely ...