A doorman distributes hand sanitizing liquid for visitors at a luxury mall in Bangkok, Thailand, Tuesday, Jan. 28, 2020. Panic and pollution drive the market for protective face masks, so business is booming in Asia, where fear of the coronavirus from China is straining supplies and helping make mask-wearing the new normal. (AP Photo/Gemunu Amarasinghe)

Medical workers in protective gear talk with a woman suspected of being ill with a coronavirus at a community health station in Wuhan in central China's Hubei Province, Monday, Jan. 27, 2020. China on Monday expanded sweeping efforts to contain a viral disease by extending the Lunar New Year holiday to keep the public at home and avoid spreading infection. (Chinatopix via AP)