7/15/2026 Lab Advisory: CDC Issues Alert for Cyclospora Outbreak in Multiple States

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  • Level: Laboratory Advisory
  • Audience: Clinical Laboratory Professionals
LOCS: Laboratory Outreach Communication System

LOCS message

On July 14, 2026, the U.S. Centers for Disease Control and Prevention (CDC) issued a Health Alert Network (HAN) Health Advisory on Domestically Acquired Cyclosporiasis Cases in Multiple U.S. States, 2026. This update provides background information about cyclosporiasis, current U.S. surveillance data, and recommendations for clinicians, laboratorians, and public health departments to support recognition, diagnosis, and reporting.

Additional Guidance:

Please review the HAN for more information.

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Thank you,

Laboratory Outreach Communication System (LOCS)
Office of Laboratory Systems and Response (OLSR)
Centers for Disease Control and Prevention (CDC)
LOCS@cdc.gov
www.cdc.gov/locs/php/about

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