title: [Coxiella burnetii pneumopathy on return from French Guiana].
abstract: Q fever is a worldwide zoonosis but is not often a common cause of fever among travellers returning from the tropics. We report a case of acute Q fever, revealed by a pneumonia and acquired by a traveller in French Guyana. The chest radiography showed alveolar opacities and pleural effusion. Biological abnormalities were elevated liver enzyme levels and thrombocytopenia. The patient improved or the third day of antibiotic treatment. She mentioned that 3 other people she lived with during her trip had been diagnosed with Q fever. A common source outbreak was then suspected. They all stayed in the same farm in French Guyana. Animal exposure occurred there, in particular with a goat and a dog (both were parturient). The disease was probably transmitted by airborne dust to our patient, as no other vectors of transmission were found. Since the clinical presentation of Q fever is not specific, in order for the physician to diagnose it, he must have an awareness of the disease. Our case emphasised that looking for risk factors of Coxiella burnetii exposures is particularly important. Amongst them, the most important seems to be contact with farm animals. The clinician should thus try to trace such a possible contact when treating a case of traveler's Q fever.
authors.affiliation: Service des maladies infectieuses et tropicales, Hôpital Pitié-Salpétrière, 47-83 boulevard de l'hôpital, 75651 Paris, France.
authors.forename: M
authors.initials: M
authors.lastname: Baret
authors.forename: E
authors.initials: E
authors.lastname: Klement
authors.forename: G
authors.initials: G
authors.lastname: Dos Santos
authors.forename: M
authors.initials: M
authors.lastname: Jouan
authors.forename: F
authors.initials: F
authors.lastname: Bricaire
authors.forename: E
authors.initials: E
authors.lastname: Caumes
mesh_terms: D000328:Adult; D000818:Animals; D000829:Animals, Domestic; D004285:Dogs; D005260:Female; D005602:France; D005616:French Guiana; D006041:Goats; D006801:Humans; D018410:Pneumonia, Bacterial / Q000175:diagnosis* / Q000188:drug therapy / Q000635:transmission; D011778:Q Fever / Q000175:diagnosis* / Q000188:drug therapy / Q000635:transmission; D014195:Travel; D015047:Zoonoses
vernacular_title: Pneumopathie à Coxiella burnetii au retour de Guyane française.