Measles continues to spread in Texas and other states and has caused the first reported U.S. death from the virus in a decade ...

The parents of the unvaccinated 6-year-old girl who died from the measles are speaking out — but not in favor of vaccination.

As new cases are reported, our maps and illustrations show the spread of the virus and how infections can run through a ...

A national measles outbreak now up to 300 cases is the direct result of years ofefforts to sow doubt about the efficacy of ...

As measles cases continue to spread across the United States, experts reveal who may need another vaccine dose and who is protected from the virus.

Measles outbreaks in West Texas and New Mexico now have 351 cases in total. Two unvaccinated people have died from ...