Around 90% of unvaccinated people who are near a person with measles will become infected, the NYSDOH says, and the disease can lead to serious complications such as pneumonia or ...

Measles is generally considered a well-controlled infectious disease, with only occasional surges. The U.S. has witnessed two ...

Texas, Oklahoma and New Mexico reported new measles cases this week, with the outbreak expanding for the first time into ...

Measles is making its way through several states, and health experts say misinformation is giving it momentum.