Ключевые слова: adult, biochemistry, bioscience, blood, caucasian, clinic, clinical, disease, epidemic, epidemiologist, epidemiology, examining, experiment, female, gloves, goggles, health care, infection, lab tube, laboratory, mask, medical, medical professional, medicine, one person, outbreak, overalls, pandemic, people, professional occupation, protection, protective clothing, quarantine, research, researcher, sample, science, scientific, scientist, test tube, viral, virology, virus, woman, work,