Officials from the Trump administration have directed local health authorities to continuously monitor 18 cruise ship passengers for three additional weeks. This requirement surpasses standard protocols used in prior virus outbreaks.

The passengers, currently housed at the National Quarantine Unit within the University of Nebraska Medical Center, were onboard a cruise ship linked to a global hantavirus outbreak. Although initially repatriated from the Canary Islands on May 11, they have not shown symptoms of the disease.

The CDC has outlined that these passengers may leave the quarantine facilities on Monday if their state governments agree to this extended monitoring. The protocol involves 24/7 observation by health workers to ensure quarantined individuals do not leave their homes.

Steven Hyman, representing two New York residents among the quarantined passengers, stated the CDC demands local authorities to enforce these conditions. If not enforced, the individuals might have to remain in Nebraska for the 42-day incubation period.

Despite multiple inquiries, federal health officials and the New York State Health Department have not provided comments regarding these release conditions. Some passengers, considering potential departure, may travel to states like Florida.

Initially, the CDC proposed stationing law enforcement officers outside the homes of individuals who opted to leave the facility. Following concerns about costs and permissions raised by state officials, the plan was revised to involve healthcare workers instead.