The US FDA has said it is investigating a new outbreak of cyclosporiasis, with 72 cases tied to an as-yet-unidentified source.

The US FDA has said it is investigating a new outbreak of cyclosporiasis, with 72 cases tied to an as-yet-unidentified source. Link US FDA says it is investigating another cyclosporiasis outbreak The agency's announcement on Wednesday adds to the growing number of cyclosporiasis cases reported across the US Midwest, including Michigan and four other states.