Ключевые слова: antibodies, arm, care, clinic, closeup, concept, corona, coronavirus, disease, doctor, dose, flu, gloves, gp, hand, health, healthcare, healthy, help, hepatitis, hospital, immunity, immunization, inject, injection, inoculation, mantoux, medic, medical, medications, medicine, medicines, needle, nurse, patient, prevention, procedure, protection, reaction, shoulder, skin, syringe, tetanus, therapist, therapy, treatment, tuberculosis, vaccination, vaccine, virus,