Nearly 7,000 people nationwide may have cyclosporiasis, a foodborne illness that can cause weeks of severe diarrhea, the Centers for Disease Control and Prevention said Tuesday. The bulk of the cases are in Michigan, which has confirmed 3,309 cases on its own.

The Centers for Disease Control and Prevention last month raised its benchmark for levels of the Covid virus in wastewater, adjusting a key metric for assessing the disease’s transmission. As a result, a level that would previously have been classified as high transmission, may now register as moderate instead.

A spike in rabies cases among animals this summer has led to a rise in human exposures across the country, the Centers for Disease Control and Prevention warned Thursday. In a new health advisory, the CDC urged doctors to be on the lookout for possible ...

Vaccines.gov, which helps people find nearby pharmacies offering vaccines, isn’t working ahead of respiratory virus season. Records show it may have been down for over a year.