CBS News has been tracking a record number of measles cases and outbreaks around the country in 2026. The majority of cases are among those who haven't been vaccinated.

Measles outbreaks are growing across the US during the nation's worst year for cases in decades. Here's what health officials ...

U.S. measles cases have topped 2,500 in 2026, the worst toll since 1991, as childhood vaccination rates keep sliding ...

Before the measles vaccine, there were over 30 million cases of the disease worldwide each year.

Pennsylvania has confirmed two measles deaths among unvaccinated residents. Read more about the clinical warning signs.

In other parts of the world that have let their guard down to vaccine-preventable diseases, long-forgotten scourges have ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The country is experiencing its highest measles caseload in more than ...

A Single US Measles Outbreak Can Cost Millions of Dollars, Study Estimates By Nancy Lapid Aug 3 (Reuters) - The overall cost of containing a ⁠2025 ⁠measles outbreak in New Mexico was ⁠nearly $5.4 ...

Comments by RFK Jr. about reported measles deaths prompted a sharp response from Gov. Josh Shapiro and renewed concerns among ...

Measles is showing up in places where people who can’t be protected have to live, work or go to school.

New research shows an estimated 1.7 million Australians are not protected against measles, putting the nation at risk of further outbreaks. Nearly 7 per cent of the population was not adequately ...

The current measles vaccination recommendation is a two-dose series of the MMR vaccine. This is 97% effective at preventing ...