Scholarly Article
Epidemiological and Clinical Characteristics of COVID-19 Cases in Libya: A Cross-Sectional Analysis of Contact History, Symptomatology, and Demographic Risk
Buni, Halima, Amira Elghiadi, Omnia Eddali, Laila Sabei
2025-07-15 · AlQalam Journal of Medical and Applied Sciences · University of Tripoli Alahlia
Abstract
While COVID-19 epidemiology has been extensively studied globally, data from Libya remain limited. This study addresses this gap by examining demographic characteristics, contact patterns, and clinical presentations among confirmed cases in an urban Libyan population during the early pandemic period. A cross-sectional analysis was conducted of 4,708 individuals presenting to COVID-19 screening centers in Tajoura, Libya (May-December 2020). Data were extracted from national surveillance records, including demographics, self-reported symptoms, contact history, and RT-PCR results. Statistical analyses identified associations between exposure risks and test positivity using chi-square and t-tests. The cohort (mean age 37.4±17.3 years; 54.9% male) showed high contact exposure (90.7% overall), particularly among children (95.0%) and females (92.9% vs 89.0% males, p 0.05), contrasting with global trends. This first large-scale study from Libya reveals distinct transmission patterns, including exceptional myalgia reporting and demographic-specific exposure risks. Findings underscore the importance of context-specific surveillance in humanitarian settings to guide targeted interventions in future epidemics.
Keywords
COVID-19, Libya, Epidemiology, Symptoms, Contact Tracing.
Citation Details
AlQalam Journal of Medical and Applied Sciences, Vol. 8, No. 3, pp. 1387-1392