A gastrointestinal illness is spreading in several states, with a significant number of cases reported in Michigan. The illness is known as cyclosporiasis, which is often caused by contaminated fresh produce.

The outbreak has led to a high demand for tests, with many patients seeking medical help for symptoms. Further information about the illness, including its symptoms, is available from local health sources.

For more details about cyclosporiasis and the ongoing outbreak, readers can refer to the original report from NBC 5 Dallas-Fort Worth, which provides additional information about the foodborne illness.