title: [Chickenpox, diphtheria and Brazilian rickettsial disease: epidemiology of the state of São Paulo].
mesh_terms: D000818:Animals; D001938:Brazil / Q000453:epidemiology; D002644:Chickenpox / Q000453:epidemiology* / Q000517:prevention & control; D004165:Diphtheria / Q000453:epidemiology* / Q000517:prevention & control; D018563:Disease Notification; D006801:Humans; D012282:Rickettsia Infections / Q000453:epidemiology* / Q000517:prevention & control