Ключевые слова: aged, care, clinic, disease, doctor, drug, elderly, epidemic, female, flu, giving, granny, hand, health, health care, healthcare, hospital, illness, immunity, immunization, indoors, infection, infectious, injecting, injection, male, man, mask, medical, medicine, needle, nurse, old, pandemic, patient, person, prevention, protection, senior, surgical, syringe, treatment, vaccination, vaccine, vaccines passport, virus, woman,