Even so, this outbreak already far surpasses what had been L.A. County’s most significant hepatitis A outbreak in the last decade, when 87 confirmed cases were reported in 2017.

A norovirus outbreak on a Princess Cruises ship last week caused 82 people to suffer vomiting and diarrhea on their nearly three-week-long journey from California to Florida, health officials said.

The measles outbreak in the US has now climbed to nearly 900 cases across 30 states -- a more than threefold increase from the total case count in 2024, the CDC reported Friday.

The CDC had previously begun tracking the same outbreak in 2018, with 20 cases cropping up throughout 2024 and 2025. During the prior investigations, epidemiologists were unable to identify the ...

The measles outbreak in Texas has surged to 561 cases, an increase of 20 cases since mid-April. The CDC will reportedly send more personnel to Texas in response.

The measles outbreak in 2019 ended only after an aggressive, 11-month public health campaign that involved hundreds of experts, more than $8 million in health department spending, and, in some ...

The measles outbreak that originated in Texas is now the largest single outbreak since the United States declared the disease eliminated in 2000, according to the Centers for Disease Control and ...