Final answer:
Signs of cyclospora cayetanesis (parasite) include diarrhea, nausea, weight loss, and potential chronic infections with malabsorption syndrome in severe cases. Cyclospora cayetanesis causes cyclosporiasis.
Step-by-step explanation:
Signs of cyclospora cayetanesis, which causes the intestinal infection known as cyclosporiasis, can vary greatly.
Typically, infected individuals could experience symptoms such as diarrhea, nausea, stomach cramps, gas, greasy stools, and possible dehydration.
Even though the parasite is localized in the colon and does not typically cause systemic infection, chronic infections may develop, leading to weight loss, episodic diarrhea, and malabsorption syndrome due to blocked nutrient absorption.
The majority of symptoms generally resolve in two to six weeks, but in immunocompromised individuals, like those with HIV/AIDS, the illness can be severe.