CD40LG and viral hepatitis: When evaluating enteral viral hepatitis serological marker prevalence among HCWs, HAV IgG, HEV IgG, and HEV IgM were determined to be 86.49% (95% CI: 76.55–93.33%), 2.7% (95% CI: 0.33–9.42%), and 1.35% (95% CI: 0.03–7.3%), respectively.