PediculusLice InfestationsPhthirapteraBartonella quintanaTyphus, Epidemic Louse-BorneTrench FeverHuman BodyGenomeAnopluraRickettsia prowazekiiGenome, BacterialRelapsing FeverScalp DermatosesAfrica, CentralGenome, ViralBurundiCopepodaHomeless PersonsEctoparasitic InfestationsGenome, PlantGenome, HumanCongoSequence Analysis, DNAGenome, InsectGenome, MitochondrialGenes, MitochondrialRussiaRickettsia conoriiPhylogenyDNA, IntergenicBorrelia