Michigan health officials on Monday confirmed the first two US deaths linked to a cyclospora outbreak, saying both victims had underlying health conditions. The Michigan Department of Health and Human Services announced that the two individuals had significant underlying conditions that may have been worsened by the intestinal illness and dehydration. Officials did not release further details about the deaths. Cyclospora is a microscopic parasite that causes diarrheal illness. The deaths are tied to a multi-state outbreak of cyclosporiasis, which has been under investigation. The department said it would not provide additional information to protect the privacy of the deceased and their families.