Texas' largest measles outbreak in more than 30 years grew by another 36 cases on Friday, with a handful in two new counties.

Measles is one of the most contagious diseases and cases are rising nationwide. There are ways to know if you have immunity.

Offit: People aren't going to be making a good choice for themselves if they hear Robert F. Kennedy Jr. say, falsely, that ...

Measles is an extremely contagious vaccine-preventable disease that can lead to death or disability. It also wipes out immune ...

The worst long-term complication of measles is a form of delayed encephalitis called subacute sclerosing panencephalitis ...

And many people are already vaccinated. That’s because MMR is one of the mandatory vaccines needed for immigration into the U ...

Global organizations have warned that measles cases are now as high as they have been for the past quarter century.

In a recent interview, the health secretary also suggested that the measles vaccine had harmed children in West Texas, center ...

Philadelphia hospital patients also warned about possible exposure just days after warning for Dulles airport travelers.

but those reactions are typically mild and resolve in a few days, according to the CDC. Measles is highly contagious, so someone who is sick is “incredibly infective” to others, Bradley said.

Virginia Tech infectious disease epidemiologist Lisa M. Lee explains why new measles cases are being reported around the ...

Many doctors have never seen measles in person. The Texas outbreak is reshaping how health systems prepare for drops in ...