From: Molecular characteristics of norovirus in sporadic and outbreak cases of acute gastroenteritis and in sewage in Sichuan, China
Genotypes
No. of outbreaks
No. of cases
GII.2[P16]
8
44
GII.17[P17]
7
35
GI.5[P4]
2
GII.14[P7]
1a
GII.6[P7]
4
10
GII.3[P12]
1b
1
GI.5[P12]
1c
GI.6[P11]
GII.2[Not assign]
5
9
Not assign
38
Total
29
149