A record number of West Nile virus cases have been recorded for this time of year, the Centers for Disease Control and Prevention (CDC) warned on Wednesday ahead of the upcoming holiday weekend. At ...

CDC confirms 'active and evolving' investigation into outbreak of parasitic infection that causes severe diarrhea. What to ...

Nearly 7,000 people nationwide may have cyclosporiasis, a foodborne illness that can cause weeks of severe diarrhea, the CDC said Tuesday.

Amid a growing national outbreak, the CDC says cyclosporiasis cases in Ohio and three others states are linked as thousands are sickened in the U.S.

The CDC is tracking more than 1,600 cyclospora cases across 30 states, while California reports fewer infections than at this ...

Cases of cyclosporiasis, which spreads through contaminated food, have been on the rise in multiple states since May.