(WZZM) The CDC is watching an outbreak of the stomach flu called Cyclospora.
Cases of Cyclospora have gone up reaching nearly 380 cases in 15 states. There are no cases that have been reported in Michigan.
The outbreak is believed to be from pre-packaged salad mix, which health officials say is not on store shelves any longer. They would not realease the brand name.
Symptoms include diarrhea, cramping, or weight loss, and if you've recently visited an affected state and have symptoms tell your doctor right away.
The condition is treatable with antibiotics.