Tahpe
July 15, 2026

US Cyclospora Outbreak

US Cyclospora Outbreak

A record surge in cyclospora illnesses is sweeping across the US, with over 30 states reporting infections and health officials racing to identify the cause of the cyclospora outbreak. The number of cyclospora cases is surpassing the record set in 2019, with the CDC aware of 1,645 confirmed domestic cases and over 5,100 potential cases, making it a pressing public health concern.

Michigan has reported over 3,300 cases, with lettuce or salad greens being investigated as a possible cause. The parasite is typically treated with antibiotics, but the exact cause of the infections remains uncertain. Different states are reporting different numbers of cases, adding to the complexity of the investigation.

The CDC has issued a health alert due to the surge in cases, and Taco Bell has removed some ingredients as a precautionary measure. Thousands of people have been affected by the illness, raising concerns about food safety and the risk of further illnesses. The potential economic impact on the produce industry is also a concern.

As the investigation continues, health officials are working to prevent further outbreaks and protect public health. The CDC began tracking cases on May 1, and in recent weeks, there has been a significant surge in cases reported across the US. On Tuesday, Taco Bell removed ingredients as a precautionary measure, highlighting the urgency of the situation.

The summer months often bring an increase in cyclospora illnesses, and health officials are taking steps to address the issue. The next step for health officials will be to continue investigating the cause and working to prevent further outbreaks. By doing so, they aim to minimize the risk of infection and protect the public's health.

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