Comparison of Blood Parameters in Crimean-Congo Hemorrhagic Fever and Upper Respiratory Infection Patients with Similar Complaints
Year: 2025
Type: article
Study design: Observational Study
Abstract: Background: Crimean-Congo Hemorrhagic Fever (CCHF) often presents with non-specific flu-like symptoms that resemble upper respiratory tract infections (URTI), especially in endemic areas. We aimed to evaluate whether complete blood count (CBC) parameters could distinguish between CCHF and URTI in emergency settings. Methods: We conducted a retrospective comparative analysis of 503 patients: 203 confirmed CCHF cases and 300 URTI cases. The study was carried out at Erzurum City Hospital, Erzurum, Turkey, between 2023 and 2024. Hematological parameters including WBC, PLT, RDW, MPV, and others were analyzed. ROC analysis was used to evaluate the prognostic value in CCHF patients. Results: -value<0.001). Among CCHF cases, 40.4% were initially misdiagnosed as URTI. ROC analysis indicated moderate prognostic power for HGB and PLT in predicting mortality. Conclusion: CBC parameters can assist in distinguishing CCHF from URTI in endemic areas, especially when RT-PCR is unavailable. Emergency physicians should consider CCHF in differential diagnosis when specific hematological abnormalities are present.
Source: Iranian Journal of Public Health
Institution: Atatürk University
Language: English
Topic: Viral Infections and Vectors
Subfield: Infectious Diseases
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $300
OpenAlex ID: W4416049130
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