Measles, one of the world’s most contagious diseases, was declared eliminated in the U.S. more than 25 years ago. However, ...

A newly identified case of measles in Maricopa County has no known source of exposure. Health officials say that's a sign ...

Arizona has confirmed 228 measles cases since August, most of which have been in Mohave County. But in the past three weeks, ...

Just one year after the worst measles outbreak in the country began in West Texas, public health officials said the U.S.

The United States is on the verge of losing its measles elimination status — a designation it has held for 25 years.

Since measles vaccines started making their rounds, child mortality has dropped by up to 90% percent in some countries. That’s more than you’d expect if the measles vaccine just prevented deaths from ...

In the first three weeks of 2026, there have already been more than 400 new measles cases, as the U.S. looks to blow past ...

But the true total could be even higher, says Dr. Paul Offit, director of the Vaccine Education Center at the Children's Hospital of Philadelphia. "If you talk to people on the ground, including not ...

The U.S. has held its measles-free status for more than 25 years. Experts say unrelenting outbreaks in the past year may ...

"This is exactly how outbreaks start." ...

Maricopa County on Jan. 23 confirmed two new cases of measles and says the public may have been exposed at two local big box ...

Citing “freedom of choice,” Dr. Kirk Milhoan says some vaccines should be considered optional as the nation’s health ...