Test results create more confusion around cyclosporiasis outbreak

Federal officials are still trying to determine the source of a multistate outbreak linked to lettuce. There may be more than 7,000 cases of cyclosporiasis nationwide. The FDA said that a lettuce sample from Taylor Farms that was initially reported as positive for cyclospora was actually a false positive. William Brangham discussed more with Dr. Katelyn Jetelina of Your Local Epidemiologist. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy