Health officials are investigating as an outbreak of cyclosporiasis, a parasitic illness that can cause “explosive” diarrhea, continues to grow across multiple Michigan counties.

Health officials are tracking a seasonal spike in cases of cyclosporiasis, an intestinal illness that can cause “explosive” diarrhea, among other symptoms.

Parasite that causes ‘explosive diarrhea’ is spreading across the US - The main symptoms of infection include loss of appetite, weight loss, cramping, bloating, increased gas, nausea and fatigue