| bartonella henselae | No | species | bacteria | bacteria | species | 38323 | click here |
| bartonella quintana | No | species | bacteria | bacteria | species | 803 | click here |
| borrelia duttonii | No | species | bacteria | bacteria | species | 40834 | click here |
| borrelia recurrentis | No | species | bacteria | bacteria | species | 44449 | click here |
| candidatus riesia pediculicola | No | subspecies | bacteria | bacteria | species | 401619 | click here |
| candidatus riesia pediculicola usda | No | no rank | bacteria | bacteria | no rank | 515618 | click here |
| francisella tularensis | No | species | bacteria | bacteria | species | 263 | click here |
| rickettsia conorii | No | species | bacteria | bacteria | species | 781 | click here |
| rickettsia prowazekii | No | species | bacteria | bacteria | species | 782 | click here |
| rickettsia rickettsii | No | species | bacteria | bacteria | species | 783 | click here |
| rickettsia typhi | No | species | bacteria | bacteria | species | 785 | click here |
| trypanosoma cruzi | No | species | eukaryota | invertebrates | species | 5693 | click here |
| uncultured bacterium | No | no rank | bacteria | environmental samples | species | 77133 | click here |
| uncultured bartonella sp. | No | no rank | bacteria | environmental samples | species | 104108 | click here |
| west nile virus | No | species | viruses and viroids | viruses | species | 11082 | click here |
| wolbachia endosymbiont of pediculus humanus humanus | No | species | bacteria | bacteria | species | 239540 | click here |
| yersinia pestis | No | species | bacteria | bacteria | species | 632 | click here |