A diarrheal illness is being investigated in multiple states across the US. The illness is caused by a parasite known as cyclosporiasis. This parasite is associated with severe gastrointestinal symptoms.

At least 29 states are currently investigating potential cases of this illness. Further information about the spread of cyclosporiasis and the ongoing investigations can be found through FOX 4 Dallas-Fort Worth, a local news source for the Southlake area.