Ключевые слова: adult, air, allergic, allergy, background, care, caucasian, city, copy, corona, coronavirus, coughing, danger, disease, disposable, epidemic, female, flu, hazard, health, ill, illness, infect, infection, infectious, influenza, lifestyle, mask, medical, medicine, outdoors, pandemic, patient, people, pneumonia, portrait, prevent, prevention, protection, protective, public, respiratory, sick, sickness, space, street, text, virus, wear, woman,