title: Diphtheria immunisation--advice from the Chief Medical Officer.
mesh_terms: D000328:Adult; D002648:Child; D004165:Diphtheria / Q000401:mortality / Q000517:prevention & control* / Q000635:transmission; D004168:Diphtheria Toxoid / Q000008:administration & dosage*; D004196:Disease Outbreaks; D004305:Dose-Response Relationship, Drug; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D012426:Russia / Q000453:epidemiology; D014195:Travel; D014455:Ukraine / Q000453:epidemiology
chemical_list: D004168:Diphtheria Toxoid