Mary D. Nettleman, MD, MS, MACP
Mary D. Nettleman, MD, MS, MACP is the Chair of the Department of Medicine at Michigan State University. She is a graduate of Vanderbilt Medical School, and completed her residency in Internal Medicine and a fellowship in Infectious Diseases at Indiana University.
Charles Patrick Davis, MD, PhD
Dr. Charles "Pat" Davis, MD, PhD, is a board certified Emergency Medicine doctor who currently practices as a consultant and staff member for hospitals. He has a PhD in Microbiology (UT at Austin), and the MD (Univ. Texas Medical Branch, Galveston). He is a Clinical Professor (retired) in the Division of Emergency Medicine, UT Health Science Center at San Antonio, and has been the Chief of Emergency Medicine at UT Medical Branch and at UTHSCSA with over 250 publications.
- Cyclospora infection (cyclosporiasis) facts
- What is Cyclospora infection?
- What causes Cyclospora infection?
- What are the risk factors for a Cyclospora infection?
- What are the symptoms of Cyclospora infection?
- How is Cyclospora infection diagnosed?
- What is the treatment of Cyclospora infections?
- What are complications of a Cyclospora infection?
- What is the prognosis of a Cyclospora infection?
- Is it possible to prevent Cyclospora infections?
Cyclospora infection (cyclosporiasis) facts
- Cyclospora is a small parasitic organism that is passed to humans when they ingest food contaminated with feces from an infected person.
- It is most common in tropical countries, and imported foods such as lettuce have caused outbreaks in the United States. Travelers to tropical or subtropical countries are at risk, although the risk is relatively low.
- Diarrhea is the most common symptom, often accompanied by cramping abdominal pain and fatigue. If left untreated, the diarrhea can last for several weeks.
- The recommended treatment is a seven-day course of oral trimethoprim-sulfamethoxazole (Bactrim, Septra).
- Complications are uncommon, but it is important for patients to drink lots of fluids to prevent dehydration.
- Prevention efforts are focused on improving the safety of the food supply. Because Cyclospora requires a period of time outside the body to become infected, the organism is not spread directly from person to person.
What is Cyclospora infection?
Infection occurs when humans inadvertently ingest Cyclospora, usually by eating food contaminated with very small amounts of feces (stool) from an infected person.
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