What to know about the US outbreak of cyclospora parasite intestinal illness
US cases of an intestinal infection from the cyclospora parasite that causes diarrhoea, nausea and other gastrointestinal symptoms have surged in recent days, with 34 states reporting infections, according to the U.S. Centres for Disease Control and Prevention (CDC). Michigan, which reported its outbreak in May, recorded 3,309 cases on Tuesday. What is it? Cyclosporiasis is an intestinal infection that can be contracted by consuming food, typically raw fruits and vegetables, or water contaminated with faeces, that transmit the cyclospora parasite, according to the CDC. Symptoms can range from mild to severe, with children, older adults and people with weakened immune systems facing a higher risk of serious illness. A crate of iceberg lettuce. — Reuters/File While cyclosporiasis is rarely life-threatening, untreated infections can persist for weeks and may lead to hospitalisation, particularly because of dehydration. The US has had previous outbreaks of...