Bartonella is a genus of bacterium. It includes the pathogens B. henselae, which causes cat scratch fever, and B. quintana, which causes trench fever. Rochalimaea is an older synonym.
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Example Usage of Bartonella
berylmom: RT @zebrafinch: RT @AlisynGayle: Another immune suppressor http://bit.ly/51yrCh "A Groundhog, a Novel Bartonella