Auxiliary involvement in immunization campaign.
D000574:American Medical Association; D002675:Child, Preschool; D003140:Communicable Disease Control; D005260:Female; D006801:Humans; D007114:Immunization; D008297:Male; D009313:National Health Programs; D009820:Ohio; D014481:United States; D014483:United States Dept. of Health and Human Services