The footage showed a thermometer, hand sanitizer and a stationary bike; Rosmarin said he feels well, has not tested positive and plans to keep sharing updates.
Sixteen of the 18 U.S.-transported passengers are in Nebraska and two are in Atlanta; most are in quarantine, while one person was placed in a biocontainment unit after an earlier test result.
Officials said some passengers could leave before the 42-day monitoring period ends if they remain symptom-free, can isolate safely at home and stay in contact with local health departments.
Health authorities continue to stress that public risk is low because the Andes variant does not spread easily and usually requires prolonged close contact with a symptomatic person.
How did a rare virus, which barely spreads between people, cause an international outbreak on a cruise ship?
Are current travel safety measures enough to prevent a luxury cruise from turning into the next global health crisis?
With a 40% fatality rate, why are experts so sure this hantavirus outbreak is not the next pandemic?