Coxiella burnetii causes Q fever, a zoonosis, which has acute and chronic manifestations. From 2007 to 2010, the Netherlands experienced a large Q fever outbreak, which has offered a unique opportunity to analyze chronic Q fever cases. In an observational cohort study, baseline characteristics and clinical characteristics, as well as mortality, of patients with proven, probable, or possible chr...

background: q fever is an important widespread reemerging zoonosis. the presence of coxiella burnetii in 100 tick-infested dogs was assessed in this study. methods: the blood samples from 100 referred dogs were acquired and evaluated by nested-pcr. results: c. burnetii was detected in 11 out of 100 (11%) blood samples. most of the positive dogs were kept outdoor and fed on raw diet. based on ou...

BACKGROUND In the aftermath of the largest Q fever outbreak in the world, diagnosing the potentially lethal complication chronic Q fever remains challenging. PCR, Coxiella burnetii IgG phase I antibodies, CRP and 18F-FDG-PET/CT scan are used for diagnosis and monitoring in clinical practice. We aimed to identify and test biomarkers in order to improve discriminative power of the diagnostic test...

more leisure, and with access to better material and instruments, than the writer can at present avail himself of. As apology for its incompleteness, I can only plead the stress and strain of active service, coupled with separation from the records of all experiments made in connection with the subject. It is hoped that on the return of the China Field Force to India that opportunity will be af...

BACKGROUND Q fever is a zoonosis caused by Coxiella burnetii. After a large outbreak occurred in the Chamonix Valley in the French Alps in 2002, an extensive surveillance was conducted, to describe the variations in the clinical expression of acute Q fever according to host factors, as well as to monitor the risk of evolution of acute Q fever to chronic Q fever in patients at risk. METHODS Th...

BACKGROUND Chronic Q fever usually presents as endocarditis or endovascular infection. We investigated whether 18F-FDG PET/CT and echocardiography were able to detect the localization of infection. Also, the utility of the modified Duke criteria was assessed. METHODS Fifty-two patients, who had an IgG titre of  ≥ 1024 against C. burnetii phase I ≥ 3 months after primary infection or a positiv...

background :  q fever is an important widespread reemerging zoonosis. the presence of coxiella burnetii in 100 tick-infested dogs was assessed in this study. methods :  the blood samples from 100 referred dogs were acquired and evaluated by nested-pcr. results :   c. burnetii was detected in 11 out of 100 (11%) blood samples. most of the positive dogs were kept outdoor and fed on raw diet. base...