Fig. 2From: Acute sporadic hepatitis E in the Zhejiang coastal area of China: a 14-year hospital-based surveillance studyIncidence and number of human hepatitis E cases reported in east coastal areas (N = 9416) and non-coastal areas of Zhejiang Province, China (N = 17,968), 2004–2017. Notes: a: Yearly incidence; b: Yearly and month incidence; c: Monthly average incidenceBack to article page