It's not just measles making a fierce comeback in 2025. Another disease that's especially dangerous to young children, known ...

California joined a coalition of states Monday in suing the Trump administration to block sweeping cuts to the U.S.

California health officials are urging residents to avoid eating shellfish harvested recreationally from the coast due to the ...

Confirmed U.S. measles cases broke 1,000 in the second week of May, surpassing last year's total by nearly four times.

Moms in California are having children later, according to new provisional CDC data. By the numbers: The average age of ...

It’s not just measles making a fierce comeback in 2025. Another disease that’s especially dangerous to young children, known ...

North America has two other ongoing outbreaks, all of which are the same measles strain. One outbreak in Ontario, Canada, has ...