Ключевые слова: allergy, biohazard, boy, breathing, child, childhood, coronavirus, disease, distance, epidemic, face, flu, freedom, health, health care, home, house, illness, indoor, infection, influenza, inside, kid, look, mask, medical, outbreak, pandemic, person, pollution, portrait, prevention, protection, quarantine, reflection, respiratory, sad, sars, sick, virus, wearing, window,