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Differentiation of Acute Q Fever from Other Infections in Patients Presenting to Hospitals, the Netherlands1
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Aug 2015
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Source: Emerg Infect Dis. 21(8):1348-1356.
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Alternative Title:Emerg Infect Dis
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Description:Differentiating acute Q fever from infections caused by other pathogens is essential. We conducted a retrospective case-control study to evaluate differences in clinical signs, symptoms, and outcomes for 82 patients with acute Q fever and 52 control patients who had pneumonia, fever and lower respiratory tract symptoms, or fever and hepatitis, but had negative serologic results for Q fever. Patients with acute Q fever were younger and had higher C-reactive protein levels but lower leukocyte counts. However, a large overlap was found. In patients with an indication for prophylaxis, chronic Q fever did not develop after patients received prophylaxis but did develop in 50% of patients who did not receive prophylaxis. Differentiating acute Q fever from other respiratory infections, fever, or hepatitis is not possible without serologic testing or PCR. If risk factors for chronic Q fever are present, prophylactic treatment is advised.
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Pubmed ID:26196955
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Pubmed Central ID:PMC4517711
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Document Type:
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Volume:21
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Issue:8
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