Dual Infection with Ehrlichia chaffeensis and a Spotted Fever Group Rickettsia: A Case Report—Reply to Dr. Sulzer
1998
Dual Infection with Ehrlichia chaffeensis and a Spotted Fever Group Rickettsia
Sample size: 246
publication
Author Information
Author(s): Sexton Daniel J., Walker David H.
Primary Institution: Duke University Medical Center; University of Texas Medical Branch
Conclusion
There is no proof that any of the patients described by Wilson and Chowning had simultaneous acute babesial and rickettsial infection.
Supporting Evidence
- Several investigators suggested that some patients may have had coinfection with Babesia and Rickettsia rickettsii.
- A serologic survey of 246 Bitter Root Valley residents in 1978 showed no antibabesial antibodies.
- Contemporary experts believe that Wilson and Chowning described organisms of the genus Babesia.
Takeaway
The study looked at whether patients had two infections at the same time, but found no clear evidence for it.
Limitations
The study did not demonstrate endemic foci of babesial infection in the Bitter Root Valley.
Participant Demographics
Bitter Root Valley residents, with a serologic survey of 246 individuals.
Digital Object Identifier (DOI)
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