Arizona health officials say there are four confirmed linked measles cases, making it another state with an outbreak.

As measles cases in the United States continue to mount, neighboring countries Canada and Mexico are also experiencing ...

Ohio has reported at least 34 measles cases since the beginning of 2025 with one hospitalization, no deaths. Most of the ...

There are 1,168 confirmed measles cases in the U.S., the Centers for Disease Control and Prevention said Friday.

Measles was eliminated from the United States in 2000, according to the CDC. From 2000 to 2024, the largest outbreak was in ...

The Trump administration’s gutting of global aid is threatening to collapse a network of laboratories responsible for global ...

Childhood vaccination rates against measles fell in the years after the COVID-19 pandemic in nearly 80% of the more than ...

Health officials shift focus to Lyme disease and Rocky Mountain Spotted Fever as milder winters allow more ticks to survive ...

Of the 2,066 counties the study looked at, 78% saw a decline in MMR vaccination rates. But rates can vary substantially ...