Ключевые слова: 2019ncov, accuracy, adult, analysis, assistant, background, biology, chemist, chemistry, clean, clear, clinic, coat, coronavirus, discovery, doctor, experiment, eyewear, face, female, girl, glasses, healthcare, help, holding, hospital, hygiene, indoors, isolated, job, lab, mask, medical, medicine, occupation, one, person, prevention, problem, protective, quarantine, research, safety, scientist, syringe, test, window, woman, work, young,