`` Plasmodium billbrayi '' infects Eastern chimpanzees ( `` Pan troglodytes '' ) and common chimpanzees ( `` Pan troglodytes schweinfurthii '' ) . Plasmodium billbrayi infects eastern chimpanzees ( `` pan troglodytes '' ) and chimpanzees ( `` Pan troglodytes schweinfurthii `` ) .
"Psmodium billbrayi'' menjangkiti simpanse Timur ("Pan troglodytes"') dan simpanse biasa ("Pan troglodytes schweinfurthii''). Plasmodium billbrayi menjangkiti cimpanzi timur ("pan troglodytes"') dan cimpanzi ("Pan troglodytes schweinfurthii").