<prompt> Answer this question truthfullyWhat is the meaning of Bartonella quintana?  <response>: <reason> Bartonella quintana, also known as Rochalimaea quintana, is a microorganism that is transmitted by the human body louse. This microorganism is trench fevers etiologic agent. This bacteria resulted in about 1 million soldiers in Europe during World War I being infected with Trench Fever. 