Orientia tsutsugamushiScrub TyphusTrombiculidaeRickettsiaceaeTyphus, Endemic Flea-BorneRickettsia typhiReceptor, EphA8RodentiaThailandTosylphenylalanyl Chloromethyl KetoneRodent DiseasesAntibodies, BacterialLaosRickettsieaeAntigens, BacterialRickettsiaRickettsia InfectionsFluorescent Antibody Technique, IndirectDoxycyclineDNA, BacterialAnkyrin RepeatPhylogenyPolymerase Chain ReactionPolycystic Kidney DiseasesImmunoglobulin MSensitivity and SpecificitySequence Analysis, DNA