Ключевые слова: adult, antibiotic, antibiotics, baby, care, chemistry, child, clinic, concept, diagnose, disease, dose, doses, dosing, drug, epidemic, equipment, examination, examining, heal, health, healthy, hospital, ill, illness, immunization, infection, injection, kid, medic, medical, medication, medicine, needle, patient, research, science, shot, syringe, test, treatment, vaccination, vaccine, vial, virus, work, young,