Kennedy Jr. said the measles vaccine is "leaky" because its effectiveness wanes over time, something medical experts dispute. Kennedy, a vaccine skeptic who now oversees the nation's ...

Here's what to know about whooping cough amid the growing cases.

Measles have continued to spread in Texas with a total of 561 reported cases. Gaines County, the center of the outbreak, saw ...

Governors in other states have responded more forcefully to the growing measles case count. Hawaii Gov. Josh Green, a ...

With measles becoming a growing threat nationwide, passing 700 cases so far this year, federal health officials continue to ...

A one-year-old girl from Ingham County was found suffering from measles this week and has traveled to multiple locations ...

Measles cases in the U.S. have already more than doubled 2024’s total — and the true number may be even higher, a CDC expert warned, according to NBC News. Four updates: 1. The CDC has confirmed 712 ...

The U.S. hadn’t seen a measles death in a decade until this year, but vaccine hesitancy has helped fuel spread of the highly ...

The CDC is investigating whether a Michigan baby's measles case is tied to a traveler who was contagious at Detroit, Grand ...

As the Texas measles outbreak continues, Robert F. Kennedy Jr. said the disease "should not" kill healthy children. A Utah ...

He is also a clinical assistant professor at the Cleveland Clinic Lerner College of Medicine. Dr. Leung serves as chair of ...

Measles would normally be expected to have a fatality rate of about one to three deaths out of every 1,000 children infected, the CDC says, so the number of deaths this year suggests there may be far ...