This document provides information about enteric (typhoid) fever, including its definition, epidemiology, etiology and pathogenesis, clinical features, diagnosis, and prevention/control. It notes that enteric fever is caused by Salmonella typhi or paratyphi bacteria transmitted through contaminated food or water. Worldwide there are an estimated 22 million cases annually, more common in urban areas and among children/adolescents. Clinical features progress from non-specific symptoms in the first week to rose spots and spleen enlargement in the second week. Definitive diagnosis is through blood or stool culture. Prevention focuses on proper food handling and sanitation, as well as vaccination for travelers or close contacts of carriers.