Table 1.

Ehrlichial strains studied

OrganismStrainSource
HGE agentWebsterJ. S. Dumler, The Johns Hopkins Medical Institutions, Baltimore, Md.
E. equi MRKJ. E. Madigan, University of California, Davis
E. phagocytophila 1602A. Garcia-Perez, Fundation Hospital Alcoron
A. marginale South IdahoG. Palmer, Washington State University
A. marginale FloridaG. Palmer, Washington State University
A. centrale AomoriY. Terada, National Institute of Animal Health
E. canis OklahomaJ. Dawson, Centers for Disease Control and Prevention, Atlanta, Ga.
E. chaffeensis ArkansasJ. Dawson, Centers for Disease Control and Prevention, Atlanta, Ga.
E. muris M. Kawahara, Nagoya City Public Health Research Institute
Ehrlichia detected from I. ovatus YamaguchiH. Inokuma
C. ruminantium C. E. Yunker, University of Pretoria, Pretoria, Republic of South Africa
E. risticii ATCC
E. sennetsu MiyayamaG. Dasch, Naval Medical Research Center, Bethesda, Md.
N. helminthoeca Y. Rikihisa, Ohio State University, Columbus