Why Exposed Americans From the Hantavirus Cruise Ship Were Flown to Omaha

Most Americans evacuated from the MV Hondius following a hantavirus outbreak were brought to the University of Nebraska Medical Center in Omaha for monitoring upon their return to the United States on May 11, 2026. Nebraska Medicine and UNMC said federal partners specifically asked them to receive the citizens because the National Quarantine Unit is purpose-built to safely house and observe people who have been exposed to high-consequence infectious diseases. The facility is the only federally funded quarantine unit of its kind in the country, a designation that has made it a repeated destination during federal evacuations involving dangerous pathogens.

The Details

The group arrived in Omaha on May 11 after being evacuated from the MV Hondius, the vessel where the hantavirus outbreak occurred. Fifteen of those passengers were placed in the National Quarantine Unit at UNMC. The unit is the only facility of its kind in the United States supported by federal funding, according to officials who spoke with CBS News. One passenger was taken to the Nebraska Biocontainment Unit for treatment, and CBS reported that two other exposed passengers were transported to Emory University Hospital’s Serious Communicable Diseases Unit in Atlanta. Georgia health officials confirmed the two arrivals at Emory and said there was no risk to the public.

The decision to route the majority of the returning citizens through Omaha rather than dispersing them across multiple local hospitals was driven by the unit’s specialized infrastructure. Nebraska Medicine and UNMC said federal partners asked them to take on the mission because the National Quarantine Unit is designed to safely house and observe people who have been exposed to high-consequence infectious diseases. That design provides a controlled setting specifically intended for monitoring individuals who may have been exposed to dangerous pathogens.

Dr. Michael Ash, chief executive officer of Nebraska Medicine, said in a statement: “We are prepared for situations exactly like this.”

Dr. Jeffrey Gold, a senior official at UNMC, told CBS News: “There is no place in the country that they could be better cared for more safely and more effectively.”

The World Health Organization identified the hantavirus strain tied to the ship as Andes virus, a rare hantavirus strain that can spread from person to person through close contact. Nebraska Medicine emphasized that global risk remains low.

Georgia’s Department of Public Health issued a statement after the two passengers arrived at Emory, saying: “Federal healthcare workers are taking every precaution needed in each of these cases, and there is no risk to the public at this time.”

Context

The National Quarantine Unit was first activated in 2020 for Americans evacuated from China during the early COVID-19 outbreak. Nebraska’s biocontainment infrastructure was previously used for Ebola patients in 2014 and some of the first U.S. COVID-19 cases in 2020, giving the campus one of the longest track records in the nation for managing rare and dangerous pathogens under federal direction.

Officials described the quarantine unit as a hotel-like monitoring space equipped with single rooms, negative-pressure air systems, private bathrooms, exercise equipment, and Wi-Fi. The environment is designed to keep exposed but asymptomatic individuals comfortable while maintaining strict isolation protocols suited to high-consequence infectious diseases. The biocontainment unit, by contrast, functions as the hospital-grade treatment space reserved for symptomatic cases requiring a higher level of medical intervention.

The distinction between the two units helps explain why one passenger was moved into the biocontainment wing while the majority of the group was placed in the quarantine area. The setup allows exposed individuals to be kept under close watch in a controlled environment without occupying the hospital-grade beds meant for active treatment, preserving capacity for the patient who needed medical care while the larger group remains under observation.

Nebraska’s long-standing role in handling rare infectious-disease cases has made it a default destination during several past federal evacuations, including the Ebola response in 2014 and the first wave of COVID-19 repatriations in 2020. The facility’s combination of quarantine housing and advanced biocontainment treatment within the same campus gives federal health officials a single site capable of managing both large-scale observation and acute care for the most serious cases, a layout that simplifies logistics when time and safety are critical.

What's Next

Fifteen passengers are being housed in the National Quarantine Unit for observation, one patient is receiving treatment in the Nebraska Biocontainment Unit, and two others are under evaluation at Emory University Hospital in Atlanta. Federal healthcare workers are managing precautions at each location. Georgia health officials and UNMC authorities have stated there is no risk to the general public at this time. The distribution of passengers across the two specialized sites reflects the federal strategy of placing exposed individuals in dedicated quarantine and treatment centers rather than general hospitals. All monitoring and treatment is taking place in facilities specifically designated for high-consequence infectious diseases.