Cruise Ship Hantavirus Patients Quarantined at Nebraska Medical Center's Specialized Infectious Disease Facility

Following a hantavirus outbreak aboard a cruise ship, 15 American passengers were admitted to the University of Nebraska Medical Center's National Quarantine Unit in Omaha on May 11, 2026. The federally funded facility, the only one of its kind in the U.S., is designed to monitor asymptomatic or mildly symptomatic individuals exposed to infectious diseases. The quarantine unit features 20 single-occupancy rooms with negative air pressure systems and individual filtration. One passenger developed symptoms and was transferred to the adjacent Nebraska Biocontainment Unit for hospital-level care. Two others were sent to Emory University's biocontainment facility due to capacity limitations—the Nebraska unit typically accommodates 2–3 hantavirus patients. Both facilities have extensive experience managing high-consequence pathogens, having been activated during the 2020 COVID-19 pandemic and 2014 Ebola response.