Cases of cyclosporiasis, an intestinal infection caused by the cyclospora parasite, have continued to increase across the United States, with infections reported in 31 states, according to the U.S. Centers for Disease Control and Prevention (CDC). Michigan, the hardest-hit state, reported 2,640 cases on Monday, an increase of more than 1,000 infections since its previous update on Friday.
Michigan health officials said the outbreak has led to 44 hospitalizations, with no deaths reported. Nationwide, the CDC said the outbreak began on May 1. As of July 9, it had confirmed 843 cases across the country, including 86 hospitalizations. The agency noted that its figures may understate the actual total because of delays in reporting from states. Health officials expect case numbers to continue rising, as confirmation of infections can take up to six weeks after exposure.