Cyclospora is a research area focused on understanding and studying the parasitic infection caused by the Cyclospora cayetanensis protozoan. This parasite can infect the human gastrointestinal tract and cause symptoms such as watery diarrhea, cramping, nausea, and fatigue. Research in this area typically involves studying the biology, transmission, epidemiology, diagnosis, treatment, and prevention of Cyclospora infections. Additionally, researchers may also investigate outbreaks of Cyclospora infections and work on developing better methods for detecting and controlling the spread of the parasite.