Other acute viral hepatitis

This classification category encompasses acute viral hepatitis conditions not attributed to hepatitis A or B, with hepatitis E representing a principal etiological agent identified through serologic and genomic research ^[1]. Transmission predominantly occurs via the fecal-oral pathway, frequently linked to contaminated water or food supplies, though rare vertical transmission has been documented ^[1]. While many infections present asymptomatically or follow a benign clinical course, the condition carries significant morbidity and mortality risks, particularly among pregnant individuals in the third trimester ^[1]. Outbreaks typically affect adolescents and young adults in endemic regions across developing nations in Asia, Africa, and Mexico ^[1].