KGO ABC World News Tonight With David Muir January 22, 2020 23:33:00
Being treated by doctors in biohazard suits. pharmacies struggling to keep masks on the shelves. the city of 11 million now halting all public transportation and outbound flights. >> put on a face mask or consult a doctor as soon as possible. >> reporter: our bob woodruff made his way there earlier. >> this is the international section of wuhan international airport. and there's basically almost no one here. it's empty. >> reporter: passengers now catching the last flights out. it comes as doctors outside seattle today revealed new details about the first american patient, who is being kept in...