alexa Recent advances in the study of Q fever epidemiology, diagnosis and management.
Infectious Diseases

Infectious Diseases

Journal of Tropical Diseases & Public Health

Author(s): Million M, Raoult D

Abstract Share this page

Abstract Q fever is a worldwide zoonotic infection with an epidemiological pattern consisting of sporadic cases, endemic situations and outbreaks of unsuspected magnitude, as occurred in Holland. This event highlighted the fact that the term "chronic Q fever" is misleading and should be avoided. Here, we review recent advances in the understanding and management of this disease. There have been clonal outbreaks of confirmed "geotypes," such as the outbreaks in French Guiana, where a very high incidence was restricted to one city, with a specific clinical expression, an unusual serological response and a putative common reservoir. The advent of positron emission tomography has improved the diagnosis of endocarditis, vascular and osteoarticular infections. Molecular tests, including fluorescent in situ hybridization, may be included in the diagnostic strategy using the new criteria for endocarditis, vascular and osteoarticular infections. Q fever during pregnancy is challenging because pregnant women are less symptomatic, but infection is associated with a poor fetal outcome, including malformations that are preventable by antibiotics. Male patients over 40 years old with a valvulopathy are at the highest risk for progression to endocarditis. Antibiotic prophylaxis prevents endocarditis in 100\% of at-risk patients. Finally, IgG anticardiolipin antibodies, part of the auto-immune response during acute Q fever, were recently added to the risk factors for endocarditis, due to their ability to promote acute valvular lesions and endocarditis. Copyright © 2015 The British Infection Association. Published by Elsevier Ltd. All rights reserved. This article was published in J Infect and referenced in Journal of Tropical Diseases & Public Health

Relevant Expert PPTs

Recommended Conferences

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

agrifoodaquavet@omicsonline.com

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

clinical_biochem@omicsonline.com

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

business@omicsonline.com

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

chemicaleng_chemistry@omicsonline.com

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

environmentalsci@omicsonline.com

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

engineering@omicsonline.com

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

generalsci_healthcare@omicsonline.com

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

genetics_molbio@omicsonline.com

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

immuno_microbio@omicsonline.com

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

omics@omicsonline.com

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

materialsci@omicsonline.com

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

mathematics_physics@omicsonline.com

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

medical@omicsonline.com

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

neuro_psychology@omicsonline.com

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

pharma@omicsonline.com

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

social_politicalsci@omicsonline.com

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version