Table 2. Patient characteristics in Shaanxi, 2019-2021.

Characteristics
Median age (range), years	61.5 (35–89)
Sex (%) Female Male	11 (50.0%) 11 (50.0%)
Residence (%) Rural Urban	7 (31.8%) 15 (68.2%)
Initial symptoms (%) Fever Nausea Jaundice Abdominal pain Loss of appetite Others	18.2% 4.5% 9.1% 18.2% 13.6% 36.4%
ALT[(median(range)], U/L	148 (11.4–1852)
TBIL[(median(range)], umol/L	20.2 (1.7–325.1)
No. household contacts[(median(range)]	3 (0–5)
No. asymptomatic cases.	2
Possible transmission route (%) Raw seafood exposure Recent travel history Household contact	0 (0%) 0 (0%) 0 (0%)