The Brief Cyclospora concerns are raising fresh questions about food safety. One Milwaukee restaurant is re-using its COVID protocols to keep customers safe. Health concerns surrounding Cyclospora are leaving many people with questions about food safety. What they're saying:"During the pandemic, we were one of the few groups that got together with the health department. According to the Wisconsin Department of Health Services, there have been more than 60 cases of Cyclosporiasis reported across Wisconsin since May 1.