Ключевые слова: allergy, bacillus, blue, box, care, clinic, closeup, concept, confidence, corona, covid19, dental, dentist, doctor, epidemic, equipment, face, fearless, free, general, germ, gloved, gloves, hand, health, hygiene, lab, laboratory, latex, mask, medical, medicine, mode, new, normal, out, overall, person, practitioner, professional, protection, protective, safety, sars, science, scientist, surgical, take, unworried, virus,