In simple words: Cyclosporiasis is a type of food poisoning caused by a tiny parasite. You get it from eating or drinking something that's been contaminated with infected poop. It causes bad diarrhea and other stomach problems, and you might feel sick for a long time if you don't get treated.

Cyclosporiasis is an infection of the small intestine caused by the microscopic parasite Cyclospora cayetanensis.It's typically transmitted through consumption of food or water contaminated with infected feces. The parasite needs time to become infectious after being passed in stool, so direct person-to-person transmission is unlikely. Symptoms include watery diarrhea (often explosive), loss of appetite, weight loss, stomach cramps, bloating, increased gas, nausea, and fatigue.Vomiting, body aches, headache, low-grade fever, and other flu-like symptoms can also occur. Some infected individuals may be asymptomatic.Untreated, the illness can last for several weeks or even months, with potential relapses.

Example 1: A patient presents with watery diarrhea, abdominal cramps, and fatigue after returning from a trip to a tropical country. Stool examination reveals Cyclospora cayetanensis., A local outbreak of cyclosporiasis is linked to contaminated imported raspberries. Multiple individuals present with similar gastrointestinal symptoms., An immunocompromised patient experiences persistent, relapsing diarrhea and weight loss. Extensive testing eventually identifies Cyclospora as the causative agent.

Symptoms, including onset, duration, and severity; travel history; laboratory results of stool examination confirming the presence of Cyclospora cayetanensis; details of treatment provided.