Amid the ongoing measles outbreak, many people might be wondering: do I need to get a measles vaccine booster?

The U.S. has 800 cases of measles nationwide as of Friday, and two more states identified outbreaks this week.

There have been 800 confirmed cases of measles across 25 states so far this year, according to the latest update from the CDC ...

A measles outbreak has been declared in Pennsylvania. Earlier this week, the Erie County Health Department confirmed two additional cases of measles.

Half of states in the US are now reporting measles cases, with the national total surpassing 800 cases so far this year, ...

State health officials said fewer than 30 of the cases identified by the state were considered "actively infectious." ...

A person infected with measles visited 3 Plano stores last week. Now, Collin County health officials are warning the public ...

Global measles incidence, mortality, and DALY rates in children under five dropped significantly from 1990 to 2021. However, ...

Michigan is reporting the state’s first measles outbreak since 2019, defined as at least three or more related cases, ...

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

Canada has reported more than 730 cases this year, making this one of the worst measles outbreaks in the country since it declared the virus “eliminated” in 1998. Mexico has seen at least 360 measles ...

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