Ключевые слова: america, american, annoyed, background, care, caucasian, caution, closeup, concept, conceptual, danger, disease, epidemic, face, facial, flags, flu, health, hygiene, illness, infected, infection, man, mask, medical, medicare, medicine, outbreak, pandemic, panic, patient, people, portrait, prevention, problems, protect, protection, protective, quarantine, sick, small, states, united, usa, virus,