Ключевые слова: accidents and disasters, assistance, bacterium, blue, canada, care, closeup, concentration, confidence, coronavirus, death mask, dental health, disinfecting, domestic room, expertise, healthcare and medicine, horizontal, hospital, human body part, human face, indoors, latex, medical clinic, medical exam, medical procedure, medicine, operating room, paramedic, plastic, professional occupation, protection, protective glove, studio shot, surgery, surgical glove, swabs, throat, throat swabs, uniform, veterinarian, virus, working,