Ключевые слова: aids, alert, background, bacterial, clinic, concept, contagious, copy space, coronavirus, disposable, doctor, emergency, epidemic, examination, facial, fear, germs, gloves, hands, healthcare, hospital, human, hygiene, ideas, ill, illness, infection, lab, latex, medical, medicine, pair, patient, preventive, protect, protecting, protective, safety, science, sickness, surgeon, surgery, surgical, symptom, victory, viral, virus, wearing,