Rheumatic FeverRheumatic Heart DiseaseRheumatic DiseasesChoreaStreptococcus pyogenesPharyngitisAntistreptolysinFeverStreptococcal InfectionsPenicillin G BenzathineGrenadaAcute DiseaseNorthern TerritoryMyocarditisRheumatic NoduleHeart Valve DiseasesPyodermaQ FeverStreptococcal VaccinesScarlet FeverOceanic Ancestry GroupStreptococcusAntigens, BacterialArthritis, ReactiveYellow FeverMitral Valve InsufficiencyTyphoid FeverAdams-Stokes SyndromeNew CaledoniaAortic Valve InsufficiencyPenicillinsHeart MurmursInternational Council of NursesMitral Valve StenosisGlomerulonephritisBacterial Outer Membrane ProteinsMitral ValveFever of Unknown OriginArthritisAntibodies, Bacterial