Ключевые слова: 2020, alert, analysis, analyzing, attention, blood, care, clinic, clinical, closeup, coronavirus, danger, dangerous, diagnostic, disease, epidemic, flu, global, gloves, health, health care, help, hospital, infected, mask, medical, medicine, mers, microbiology, nurse, outbreak, patient, pneumonia, positive, professional, protection, research, respiratory, result, risk, safety, sample, sars, sterile, syndrome, vaccine, virus, warning,