Rickettsia typhi ATCC VR-144 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Rickettsiales family Rickettsiaceae genus Rickettsia species Rickettsia typhi Name Homonyms Rickettsia typhi Rickettsia typhi 'wilmington' Rickettsia typhi ATCC VR-144 Rickettsia typhi B9991CWPP Rickettsia typhi TH1527 Rickettsia typhi (Wolbach and Todd 1920) Philip 1943