Canada has reported more than 730 cases this year, making this one of the worst measles outbreaks in the country since it ...

Before the vaccine, the virus spread in a world very different from today’s.

Measles cases have surpassed 650 in an ongoing multistate outbreak, but federal funding cuts could threaten the response.

The Michigan health department confirmed a measles outbreak in Montcalm County on Thursday, marking the first such occurrence ...

Medical News Today speaks to experts to fact-check some claims about measles and the MMR vaccine, namely U.S. Health ...

The measles outbreak in western Texas is continuing to grow, reaching 561 cases, according to new data published Tuesday.

The CDC is struggling to respond to the Texas measles outbreak. The U.S. has reported more than 700 cases in 25 states.

RFK Jr. claims the measles vaccine effectiveness wanes at a rate of nearly 5% a year, an assertion medical experts dispute.

"We do believe that there's quite a large amount of cases that are not reported and underreported," said Dr. David Sugerman, ...

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 ...

The Centers for Disease Control and Prevention (CDC) is struggling to keep up with requests for help from states responding ...