Cyclosporiasis Cases in 2026

Includes confirmed and probable cases.

Our research team reviews each state health department's website to determine the total number of cyclosporiasis cases (confirmed and probable) reported in the last week. Local health departments and local news websites are utilized if information is not available at the state level. These sources are reviewed regularly and case numbers are updated in our map Thursdays by 4PM ET. Please note that health departments update their own websites on different days and at different frequencies, so our case counts may differ from what is currently reflected on their websites. Delays in reporting cases may also lead to changes in the previous week's case counts. Zero cases does not guarantee the state does not have any cases, but is not reporting any.
Chart: Pandemic CenterSource: State health departments, CDC, local news. Get the data