NOMINATED young european woman in protective disposable medical black mask in city outdoor. concept protection of dangerous 2019-nCoV influenza coronavirus, mutated and spreading in China. vertical photo. people, airborne, background, bacteria, candid, caucasian, cityscape, cold, day, epidemic, face, flu, happy, ill, illness, infection, lady, masks, moscow, outerwear, outside, person, respiratory, season, smiling, stop, street, surgical, time, virus, walks, winter, women, coat, covid-2019