Ключевые слова: antibiotic, asian, bacterium, biology, business, businessman, card, china, china virus, chinese, concept, covid19, dangerous, detected, diagnosis, disease, doctor, epidemic, global, hand, health, holding, human, infection, lockdown, man, medical, organization, pandemic, pathogen, protection, quarantine, question mark, sars, shirt, sick, stay home, symbol, test, treatment, vaccination, virus, white, who, world,