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The Development of Lyophilized Loop-mediated Isothermal Amplification Reagents for the Detection of Coxiella burnetii
Published on: April 18, 2016
Q Fever
Abstract:
Q fever is a zoonotic disease found throughout the world. It is caused by the intracellular gram-negative bacterium Coxiella burnetii. Infection by C. burnetii occurs primarily by inhalation of the aerosolized bacteria from birthing animals or contaminated dust. The bacterium is very resistant to drying and heat, and is considered highly endemic in the Middle East, where it is likely underdiagnosed. Special Operations Forces medical providers should be aware of this disease, which must be in the differential diagnosis of a patient who has a history of fever, elevated liver enzymes, pneumonia in its acute form, and endocarditis, especially in those with existing valvular heart disease in its chronic form.
Insights
Q fever, a global zoonotic disease caused by Coxiella burnetii, is endemic in the Middle East. Awareness is crucial for diagnosing fever, liver issues, pneumonia, and endocarditis, especially in at-risk populations.
Area of Science:
- Zoonotic Diseases
- Bacteriology
- Infectious Diseases
Background:
- Q fever is a globally prevalent zoonotic disease.
- It is caused by Coxiella burnetii, an intracellular gram-negative bacterium.
- Infection commonly occurs via inhalation of aerosolized bacteria.
Purpose of the Study:
- To raise awareness among Special Operations Forces medical providers about Q fever.
- To highlight the importance of including Q fever in the differential diagnosis.
- To describe the acute and chronic presentations of Q fever.
Main Methods:
- This is a descriptive review of Q fever.
- Information was synthesized from existing literature.
- Clinical presentations and diagnostic considerations were reviewed.
Main Results:
- Coxiella burnetii is highly resistant to environmental factors like drying and heat.
- Q fever is likely underdiagnosed in the Middle East.
- Acute Q fever can manifest as fever, elevated liver enzymes, and pneumonia.
- Chronic Q fever, particularly in patients with valvular heart disease, can present as endocarditis.
Conclusions:
- Q fever requires consideration in patients with relevant symptoms and exposure history.
- Medical providers, especially in Special Operations Forces, must be vigilant for Q fever.
- Early diagnosis and appropriate management are essential for Q fever patients.
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