Table 1. characteristics of hepatitis A cases reported in sentinel provinces targeted for sequencing, 2019–2020.

Characteristics	Reported cases (N=306)
Male patients	186 (61%)
Median age, years (range)	48 [22–97]
22–39	104 (34%)
40–64	161 (53%)
≥65	41 (13%)
Patients without ALT elevated (%)	63 (20%)
Median ALT, U/L	1,232.60 (range: 8–8,576)
Median TBIL, μmol/L	105.28 (range: 2–1,615)