The CDC and the U.S. Food and Drug Administration announced an investigation into cyclosporiasis illnesses linked to the consumption of
McDonald’s salads that contained the cyclospora parasite. Cyclosporiasis illnesses cause severe diarrhea, which may require hospitalization. Other symptoms include weight loss, loss of appetite, bloating, increased gas, nausea, fatigue, vomiting, fever and abdominal cramps. These symptoms begin between 2 days and 2 weeks after eating the affected McDonald’s salad products. And the symptoms can persist for several weeks or months.