A new report authored by California health officials describes a raw-milk-related outbreak of Salmonella that sickened dozens ...

The number of patients in an outbreak from the cyclospora parasite has more than doubled, compared to a week ago, according ...

China is experiencing an outbreak of chikungunya, a mosquito-borne infection, with thousands of cases reported in the south.

Stage 19 of the 2025 Tour de France is being shortened due to a contagious outbreak in a local cattle herd along the ...

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

Prisma Health Children’s Hospital in South Carolina reported a fatal Naegleria fowleri infection, commonly known as the brain ...

One person has died in a Listeria outbreak linked to ready meals in the Republic of Ireland. Nine confirmed cases of listeriosis have been identified.

An unvaccinated child under 10 contracted the virus during international travel, the New Mexico Department of Health reported ...

Dropping vaccination rates and changes in U.S. vaccine policy have public health experts concerned that annual measles outbreaks could become more frequent.

South Dakota has reported its first death from West Nile virus of 2025, according to the state Department of Health's ...