Cases have risen quickly as officials are working to identify a common source.

Cases of a parasitic infection are continuing to rise in at least two states, local health officials said.

Infections can last for over a month, health experts warn

Some states report higher numbers of cases than usual for this time of year

Cases of cyclosporiasis, which causes explosive diarrhea and other food poisoning symptoms, have topped 1,000. See which states have the most.

Cases have risen quickly as officials are working to identify a common source.

Cases of a parasitic infection are nearing 1,000 in Michigan, according to local health officials.

What to know about the current situation

An unprecedented 700-plus cases have been reported in Michigan alone

Michigan is experiencing its largest outbreak of a parasitic infection that causes severe diarrhea. Nearly 1,000 people have been diagnosed with cyclospora as of Wednesday, though…

NEW YORK: A diarrhea-causing parasite outbreak has sickened nearly 1,000 people in Michigan, making it the largest cyclospora outbreak ever recorded in the state, and among the…