At least 245 new cases have been recorded, CDC data shows.

South Carolina’s measles cases are propelling the US’s outbreak into a second year, which threatens to end the nation’s claim ...

Tuesday marks one year since a measles outbreak started in West Texas, and there have been more new cases in the United States each week since.

Measles has surged back into the American conversation, not as a historical footnote but as an active threat measured in hospital beds and school absences. With reported infections now topping 2,000 ...

As multiple measles outbreaks simmer across the United States, cases are accumulating nearly as quickly as when the West Texas outbreak was at its peak this spring. There were 84 new measles cases ...