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Experimental inoculation with human granulocytic Ehrlichia agent derived from high- and low-passage cell culture in
N Pusterla1, J E Madigan, K M Asanovich
1Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, California 95616, USA. npusterla@ucdavis.edu
Journal of Clinical Microbiology
|March 4, 2000
Abstract:
We report the successful infection throughout intravenous inoculation with low and high passage of in vitro-grown human granulocytic ehrlichiosis (HGE) agent in horses. Differences in disease severity but not in incubation time, hematological changes, PCR detection, ehrlichial load, seroconversion time, and titer range were noted between horses infected with a low and a high passage of in vitro-grown HGE agent.