CDC Alerts U.S. Physicians to Potential Imported Hantavirus Cases from Cruise Ship Outbreak

The Centers for Disease Control and Prevention (CDC) has issued an alert to U.S. healthcare providers regarding potential imported cases of hantavirus following an outbreak aboard the MV Hondius cruise ship. The agency emphasizes that while the risk of widespread transmission in the United States is considered extremely low, vigilance is necessary.

The CDC's advisory, disseminated through the Health Alert Network (HAN) system, instructs medical professionals to isolate suspected hantavirus patients and utilize protective equipment, including gowns, gloves, eye protection, and N95 respirators. Healthcare providers are advised to consider hantavirus infection in patients presenting with compatible symptoms and a history of contact with confirmed cases.

In California, health officials are monitoring a former passenger from the MV Hondius for potential hantavirus infection. The individual is undergoing daily temperature checks and symptom assessments, with guidance to modify activities as a precautionary measure. A second California resident remains aboard the vessel.

The CDC has deployed a team to the Canary Islands, where the MV Hondius is expected to dock, to conduct exposure risk assessments for American passengers and provide recommendations for monitoring. Plans are in place to evacuate U.S. passengers via a government medical repatriation flight to Nebraska, where they will be quarantined at the University of Nebraska in Omaha. An additional CDC team will be stationed at Offutt Air Force Base in Bellevue, Nebraska, to support public health assessments of returning passengers.

The CDC continues to monitor the situation closely and will provide updates as more information becomes available.