Ключевые слова: aged, background, biohazard, care, cheerful, child, citizen, corona, coronavirus, covid19, crisis, disease, doctor, elderly, epidemic, flu, fun, funny, global, health, human, humor, ill, illness, infect, infection, influenza, kid, loss, mask, medical, medicine, outbreak, pandemia, parent, people, pneumonia, positive, protect, protection, quarantine, risk, safety, sick, sickness, toy, treatment, virus, warning, world,