Hepatitis E virus seroprevalence in pregnant women in Pakistan: maternal and fetal outcomes.

Hepatitis E virus (HEV) is endemic in Pakistan. Although otherwise asymptomatic, HEV infection becomes fatal in pregnancy, with considerable maternal and fetal morbidity and mortality. We conducted a descriptive study from April to October 2015 in 10 tertiary care hospitals throughout Pakistan to determine maternal and fetal morbidity and mortality in HEV-positive pregnant women with acute jaundice or raised liver function tests.