Investigation of the correlation between serum levels of interleukin-6 and clinical and paraclinical findings in COVID-19 patients
Background COVID-19 frequently presents with pneumonia. Impaired immune function, particularly in older adults and immunocompromised individuals, increases susceptibility to infection and contributes to higher morbidity and mortality. Among inflammatory cytokines, Interleukin-6 (IL-6) plays a pivotal role in immune dys...