Pulmonary Valve Prosthesis Endocarditis Caused By Coxiella burnetii

Background ？ Coxiella burnetii is a gram-negative bacterium assigned to the family of Rickettsiaceae . Less than 1% of Q-fever infection leads to infective endocarditis (IE). Cases of reported pulmonary valve (PV) prosthesis endocarditis are scarce