According to recent health reports, cyclosporiasis cases in the United States have topped 1,500, and health officials have recorded 44 hospitalizations. Cyclosporiasis is a parasitic disease caused by the microscopic organism Cyclospora cayetanensis. It typically spreads when people consume food or water contaminated with the parasite. The original report, published by WEMU, notes that the outbreak has prompted public health alerts.

Key takeaways

  • More than 1,500 cyclosporiasis cases have been reported, with 44 hospitalizations.
  • The infection is caused by a parasite that enters the body through contaminated food or water.
  • Common symptoms include watery diarrhea, stomach cramps, nausea, and fatigue.
  • Most people recover without treatment, but symptoms can last weeks if untreated.
  • Prevention focuses on hand hygiene and thoroughly washing fresh produce.

What is cyclosporiasis?

Cyclosporiasis is an intestinal infection caused by the parasite Cyclospora cayetanensis. The parasite is not contagious from person to person; instead, it is acquired by ingesting the parasite in its infectious form, typically through food or water contaminated with fecal matter. The infection is most common in tropical and subtropical regions, but outbreaks occur in the United States, often linked to imported fresh produce.

Symptoms of cyclosporiasis

Symptoms usually appear about one week after exposure, though the incubation period can range from two to 14 days. The most common symptom is watery diarrhea, which can be severe and frequent. Other symptoms include loss of appetite, abdominal cramps, bloating, nausea, fatigue, and low-grade fever. If left untreated, symptoms may last for several weeks and can relapse. In some cases, the infection can lead to dehydration and weight loss, which may require hospitalization.

How does cyclosporiasis spread?

The parasite spreads when a person ingests food or water contaminated with Cyclospora oocysts. Outbreaks are often linked to fresh produce such as raspberries, basil, cilantro, lettuce, and snow peas imported from countries where the parasite is common. The parasite can survive in the environment for weeks or months, making it difficult to eliminate. Health officials emphasize that thorough washing of produce may reduce but not fully eliminate the risk, because the parasite can adhere to surfaces.

Prevention tips

To reduce the risk of cyclosporiasis, health officials recommend washing hands with soap and water before handling food and after using the bathroom. Fresh fruits and vegetables should be thoroughly washed under running water, though this may not remove all parasites. Cooking food to an internal temperature of at least 145°F (63°C) kills the parasite. Travelers to areas where cyclosporiasis is common should avoid raw produce and tap water. Boiling water or using a reliable filter can also help.

Treatment options

Cyclosporiasis is typically treated with a course of antibiotics, most commonly trimethoprim-sulfamethoxazole (also known as TMP-SMX or Bactrim). For people who are allergic to sulfa drugs, alternative treatments may be considered, but they are less effective. The infection can resolve on its own in people with healthy immune systems, but treatment speeds recovery and reduces the risk of complications. Anyone with persistent diarrhea should consult a healthcare provider for proper diagnosis and treatment.

Outbreak context

According to the original report from WEMU, the current outbreak has resulted in more than 1,500 cases and 44 hospitalizations across the United States. Health officials are continuing to investigate the source of the contamination. Past outbreaks have been linked to imported produce from Central and South America. The CDC and local health departments advise clinicians to consider cyclosporiasis in patients with prolonged diarrheal illness, especially if there is a history of travel or consumption of imported fresh produce.

Frequently Asked Questions

What are the symptoms of cyclosporiasis?

The most common symptom is watery diarrhea that can be frequent and severe. Other symptoms include stomach cramps, bloating, nausea, loss of appetite, fatigue, and sometimes low-grade fever. Symptoms usually appear about one week after exposure and can last for several weeks if untreated.

How long does it take to recover from cyclosporiasis?

Without treatment, symptoms can persist for several weeks and may relapse. With appropriate antibiotic treatment, most people recover within a few days. However, fatigue may linger for a longer period. Hospitalization is rare but can occur if dehydration becomes severe.

Can cyclosporiasis be prevented?

Yes, prevention measures include washing hands thoroughly, washing fruits and vegetables under running water, and cooking food to safe temperatures. Travelers should avoid raw produce and untreated water in areas where the parasite is common. However, no method guarantees complete removal of the parasite, so caution is key.

This is an original report by Vital Signs Today, informed by reporting from Google News. Read the original source.

This article is for information only and is not medical advice. See our Medical Disclaimer.