Fig. 2From: Seroprevalence and risk factors of recent infection with hepatitis E virus during an acute outbreak in an urban setting in Chad, 2017Adjusted seroprevalence of recent and past HEV infection by age group (N = 1494)Note: Recent HEV infection = anti-HEV IgM+ / IgG ± and past HEV infection = anti-HEV IgM- / IgG+.Back to article page