Hantavirus Quarantine Order Sparks Backlash

May 20, 2026
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Passengers Challenge Federal Quarantine

An American passenger exposed to the Andes strain of hantavirus aboard the cruise ship HV Hondius says he feels “blindsided” and “misled” after federal officials ordered exposed passengers to remain at the National Quarantine Center in Nebraska.

At least two passengers were formally ordered to stay after they pushed to leave. Others were told that if they did not remain voluntarily, they would also be required to stay under federal supervision.

CDC Order Keeps Passengers In Nebraska

The quarantine order, reviewed by CNN, was signed by Dr. Jay Bhattacharya, who is leading both the U.S. Centers for Disease Control and Prevention and the National Institutes of Health.

Passengers had expected they might be allowed to return home to complete the rest of their 42-day quarantine under state or local health department supervision. Instead, they were told Sunday night that they must remain in Nebraska until at least May 31.

Public Health Risk Remains Low

Public health officials have repeatedly stressed that the risk to the broader public from Andes hantavirus remains low. However, the outbreak has become politically sensitive because it tests the Trump administration’s position on medical freedom and government-imposed health restrictions.

The medical freedom movement, supported by Health and Human Services Secretary Robert F. Kennedy Jr. and several of his deputies, has long opposed public health measures such as vaccine mandates, masking requirements and broad quarantine rules.

Critics Point To Inconsistency

Dr. Ali S. Khan, dean of the University of Nebraska Medical Center’s school of public health, criticized the federal approach, arguing that it risks creating more mistrust in public health.

He noted that other passengers exposed to hantavirus after leaving the cruise ship are being monitored at home by state and local health departments, without mandatory federal quarantine orders.

Passengers Wanted Home Quarantine

One passenger said his local health department had already prepared a quarantine order that would have allowed him to stay in a guest house on his parents’ property. He said he was not asking to avoid quarantine, only to complete it at home under local supervision.

“No one here is asking to be released from quarantine,” he told CNN. “We are asking for the less restrictive alternative of a quarantine at home.” He said he plans to challenge the federal order.

New Cases Shift The Strategy

Passengers were told the strategy changed after three people from Spain, France and Canada tested positive after leaving the ship on May 10. Dr. Stephen Kornfeld, a retired oncologist who helped care for passengers after the ship doctor became ill, said he was disappointed but not fully surprised by the decision.

Others argued that additional cases had always been a known possibility and questioned whether the decision was driven partly by public relations concerns after criticism of the CDC’s communication and response.

Debate Over The Least Restrictive Option

The CDC said it will continue working with state and local health authorities to find the best solutions to protect the health and safety of passengers. Still, some quarantined individuals say the Nebraska facility feels unnecessarily restrictive.

Infectious disease expert Dr. Peter Hotez said the passengers should remain quarantined, but suggested that flying them home on a special aircraft and allowing monitored home quarantine could be reasonable. The dispute now centers on a core public health question: how to contain a rare infectious threat while using the least restrictive measures possible.

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