Questions and controversy have continued to swirl over air travel by the second US nurse infected. Amber Vinson ‘may have been sick’ while on an earlier flight than previously thought, the CDC said as it expanded its investigation to passengers on seven Frontier Airlines flights.
Vinson arrived at a special unit in Atlanta and officials acknowledged failings in the response to the virus’s arrival.
Meanwhile the first nurse, Nina Pham, was being moved from Dallas to a bio-containment unit at the National Institute of Health’s special facility in Bethesda, Maryland.
With Files from CBS News
