Child Being Injected Immunity 81092570

Tags: shot health child medicine healthcare medical kid hospital injection disease safety system immunization organ needle vaccine anti drugs defense physician clinic transplant vaccination allergy toxin hypodermic inject booster infection immunize pathogen inflammation immune smallpox intramuscular autoimmune Antibody measles immunology antigen pathologist diphtheria infographic superfamily immunosuppressive immunoglobulin glycoproteins