A Riverside toddler, Everleigh Mercado, contracted measles despite being vaccinated. Her mother warns of the risks of not ...

The ambitious state lawmaker argues moves by Elon Musk and RFK Jr. show the Golden State must “step up” as a global leader.

Keeping an unvaccinated child as a patient could give pediatricians the chance to educate families on vaccines but may also ...

An Orange County pediatrician worries that as a downward trend in vaccination rates continues she'll see more children die of ...

The state's last count Friday included 10 cases across three southwestern counties: Grant, Morton and Stevens. Now, the ...

A measles outbreak that started in Texas has already spread to two other states and experts worry this number could grow.

Measles are spreading at an alarming rate across the US, with the largest outbreak in western Texas leading to the death of a ...

Anyone vaccinated against measles in the 1960s should consider a booster dose, as early versions of the vaccine have proven ...

Measles vaccination rates among California kindergartners fell slightly in the 2023-24 school year but remained above 95% — ...

The latest data from the Centers for Disease Control and Prevention show 378 people in 18 states have been diagnosed with ...

A California coastal destination is telling visitors to leave the measles virus at home this spring break, as cases continue ...

One of Republican Patrick Morrisey’s first moves as West Virginia governor was to issue an executive order allowing families ...