OU Health Doctor Warns Oklahomans to Be Cautious with Produce

Understanding the Cyclosporiasis Outbreak in Oklahoma

An outbreak of a microscopic parasite known as Cyclospora is causing concern across Oklahoma. This parasite is responsible for a condition called cyclosporiasis, which is characterized by severe gastrointestinal symptoms, including “explosive diarrhea.” The State Health Department has issued an alert to medical professionals regarding the growing number of cases in the state.

As of Tuesday, 56 cases of cyclosporiasis have been confirmed in Oklahoma. While most individuals experience moderate symptoms, six people have required hospitalization due to the severity of their illness. Doctors are urging residents to take precautions and remain informed about how to reduce their risk of infection.

What is Cyclosporiasis?

Cyclosporiasis is caused by the Cyclospora cayetanensis parasite. Dr. Douglas Drevets, Director of Infectious Disease at OU Health, explains that this parasite is related to the malaria parasite and infects cells in a similar manner. However, unlike malaria, cyclosporiasis can persist in the body for several weeks or even longer.

The symptoms of cyclosporiasis include:

• Severe stomach pain
• Diarrhea
• Nausea
• Fatigue
• Loss of appetite

Dr. Drevets notes that while most cases are not life-threatening, dehydration is a significant risk, especially if the illness persists for an extended period.

Tracking the Source of the Outbreak

Despite ongoing efforts, the Centers for Disease Control and Prevention (CDC) has yet to identify the exact source of the outbreak. However, some experts suspect that certain food items may be involved. For example, lettuce and cilantro have been identified as potential culprits in previous outbreaks of cyclosporiasis.

In response to the growing concerns, Taco Bell has reportedly removed select menu items from certain locations. According to Bloomberg, the fast-food chain has temporarily taken off lettuce, cilantro, pico de gallo, and guacamole from its menu in some areas. This move is seen as a precautionary measure to prevent further spread of the parasite.

Preventing Infection: What You Can Do

Dr. Drevets advises individuals to be cautious when handling and consuming produce. He recommends washing all fruits and vegetables thoroughly before use. For those preparing meals at home, he suggests removing the outer layers of a head of lettuce, as these are often where contamination occurs.

Other preventive measures include:

• Avoiding raw or undercooked foods
• Ensuring proper hygiene when handling food
• Being mindful of the source of ingredients, especially when purchasing from markets or restaurants

Treatment and Recovery

Most people who contract cyclosporiasis eventually recover, thanks to effective treatment options. Antibiotics are typically used to treat the infection, and individuals experiencing persistent diarrhea should consult their healthcare provider.

Dr. Drevets emphasizes that while the illness can be uncomfortable, it is generally not dangerous. He adds that the CDC is working diligently to trace the source of the outbreak, but it may take several months to fully resolve the issue and ensure that all contaminated products are removed from the market.

Staying Informed

Residents of Oklahoma are encouraged to stay updated on the latest developments regarding the outbreak. Local health departments and media outlets are providing regular updates on the situation. By remaining informed and taking necessary precautions, individuals can help protect themselves and their communities from the spread of cyclosporiasis.