Trench fever is caused by -: (A) Bartonella Quintana, (B) Coxiella burnetii, (C) Rickettsia akari, (D) Rickettsia conori
Answer is A. Ans. is 'a' i.e., Bartonella Quintana * Trench fever, also called 5-day fever or quintan fever, is caused by Bartonella quintana (Rochalimaea quintana).* The human body louce (Pediculus humans corporis) is the vector and humans is the only known reservoir.