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. Watch PBS News for daily, breaking and live news, plus special coverage. We are home to PBS News Hour, ranked the most credible and objective TV news show. Sign up for Here's The Deal with Lisa Desjardins: https://to.pbs.org/41q6E8i Subscribe for exclusive content in our newsletters: https://www.pbs.org/newshour/subscribe PBS News podcasts: https://www.pbs.org/newshour/podcasts Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS News at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: TikTok:   / pbsnews   X:   / newshour   Instagram:   / newshour   Facebook: http://www.pbs.org/newshour