CanadaOntarioBritish ColumbiaAlbertaQuebecManitobaNova ScotiaNorthwest TerritoriesSaskatchewanNunavutYukon TerritoryNewfoundland and LabradorInuitsPrince Edward IslandArctic RegionsNew BrunswickSingle-Payer SystemTime FactorsIndians, North AmericanNational Health ProgramsGeeseQuestionnairesEmigration and ImmigrationRisk FactorsDisease OutbreaksPrevalenceTreatment OutcomeNorth AmericaPhysiciansPopulation SurveillanceIncidenceAge FactorsSeasonsMolecular Sequence DataAustraliaEmigrants and ImmigrantsData CollectionRetrospective StudiesHealth PolicyInfant, NewbornHealth Services Accessibility