Clinical Features and Factors Associated with Disease Severity in Acute Chikungunya Fever: A Retrospective Analysis

This study characterizes the clinical features of acute chikungunya fever, with age-related severity differences and specific clinical and laboratory markers associated with disease severity. Rash emerges as a significant clinical manifestation associated with disease severity, highlighting its value in clinical assessment of chikungunya fever. These findings support the development of risk stratification tools and evidence-based management protocols for chikungunya fever patients.