Sandra Gonzalez Gompf, MD, FACP
Sandra Gonzalez Gompf, MD, FACP is a U.S. board-certified Infectious Disease subspecialist. Dr. Gompf received a Bachelor of Science from the University of Miami, and a Medical Degree from the University of South Florida. Dr. Gompf completed residency training in Internal Medicine at the University of South Florida followed by subspecialty fellowship training there in Infectious Diseases under the directorship of Dr. John T. Sinnott, IV.
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 a Cyclospora infection?
- What causes a Cyclospora infection?
- What are the risk factors for a Cyclospora infection?
- Is Cyclospora contagious? What is the contagious period for Cyclospora?
- What are the symptoms of a Cyclospora infection?
- What is the incubation period for a Cyclospora infection?
- What types of specialists treat Cyclospora infections?
- How do health-care professionals diagnose a Cyclospora infection?
- What is the treatment for Cyclospora infections?
- What are complications of a Cyclospora infection?
- What is the prognosis of a Cyclospora infection?
- Is it possible to prevent Cyclospora infections?
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Cyclospora infection (cyclosporiasis) facts
- Cyclospora is a small parasitic organism. It 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- to ten-day course of oral trimethoprim-sulfamethoxazole (Bactrim, Septra, Cotrim).
- 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. Cyclospora requires a period of time outside the body to become infectious. The organism is not spread directly from person to person.
What is a Cyclospora infection?
Cyclospora infection is a diarrheal illness that occurs when humans accidentally ingest the Cyclospora parasite. This happens by eating or drinking items contaminated with soil or water.
What causes a Cyclospora infection?
Cyclospora cayetanensis is a parasite that cycles between the environment (soil) and humans during its life cycle. It survives for long periods of time in nature as an oocyst. The oocyst can resist extreme temperatures and the usual levels of chlorine in treated water. When temperatures warm, the oocyst matures and produces the infectious form, called sporozoites. When sporozoites are ingested by a human, they multiply in the gut and form new oocysts. These are excreted in feces, starting the cycle all over again.
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