Ключевые слова: aging, anxiety, bacteria, clinic, contagious, disease, disinfect, doctor, female, germs, gloves, health, healthcare, hospital, hospital bed, hygiene, illness, immune, indoors, infection, injection, lab coat, lung, male, man, mask, medical, multiracial, nurse, oxygen, pandemic, patient, preventive, protective mask, real life, sick, sterile, test, treatment, ventilation, virus, ward, weak, wellbeing, woman, workplace, young,