We Need More Accuracy in Crimean-Congo Hemorrhagic Fever Diagnosis upon Initial Presentation in Endemic Areas.

Background: The primary aim of this study was to highlight the considerable rate of misdiagnosis associated with Crimean-Congo Hemorrhagic Fever (CCHF) during initial hospital admission. Materials and Methods: A comprehensive face-to-face survey was carried out on hospitalized patients living in endemic areas with confirmed diagnosis of CCHF. The structured questionnaire covered demographic information, specifics of hospital admissions before diagnosis, and adherence to the diagnostic criteria for CCHF as determined by the Ministry of Health (MoH). Results: This cohort consisted of 100 patients with a mean age of 44 (20-77) years, of which 65 (65%) were male. Each patient had undergone at least one hospital visit (0-3) before receiving the confirmed diagnosis of CCHF. Only 45 (45%) patients were thoroughly evaluated in line with the clinical diagnostic criteria set forth by the MoH, while 21% had initially received provisional CCHF diagnoses before final confirmation. Conclusions: This study indicates the urgent necessity to improve diagnostic accuracy for CCHF during the initial presentation in endemic regions.