North America has three other large outbreaks. The longest, in Ontario, Canada, has resulted in 2,276 cases from mid-October ...

The U.S. has hit an unwelcome milestone in measles cases this year. The CDC is reporting 1,288 cases across the country. The ...

The measles outbreak has hit a new high, with over 1,200 cases reported in 2025 so far. The last time infections were that high was in 1992.

An interactive map and tool Johns Hopkins University (JHU) lets you track measles cases as the US has its worst year in ...

A CDC representative told the Advisory Committee on Immunization Practices that measles cases have hit a 'plateau' in the U.S. as of June 25.

CDC data shows 2025 is now the worst year for measles cases in this country in more than three decades. More than 150 people ...

The US Centers for Disease Control and Prevention on Wednesday tallied the highest number of US measles cases since the disease was declared eliminated a quarter-century ago, just as a key Senate ...

The most recent outbreak of measles is threatening the United States' elimination status, according to a new Centers for Disease Control and Prevention (CDC) report published Thursday.. The first ...

Kent County’s second measles case of the year was announced on July 2.

The CDC defines a measles outbreak as three or more related cases present within a specific geographic area. In order for an outbreak to end, a high percentage of eligible individuals in the ...

CDC data shows about 93% of kindergarteners in the U.S. were vaccinated against measles during the 2021-2022 school year and only 92.7% in the 2023-2024 school year.