portrait young European woman in protective disposable medical mask with handwritten coronavirus text in city street outdoor. 2019-ncov, alone, caucasian, china, chinese, corona, covid-19, covid-2019, covid19, dangerous, disease, epidemic, face, fear, flu, girl, illness, infection, influenza, one, outbreak, pandemic, panic, people, pneumonia, protect, protection, public, quarantine, respiratory, sick, single, transport, travel, virus, walking, march, russia