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Volume 26, Number 3—March 2020
Synopsis

Norovirus Outbreak Surveillance, China, 2016–2018

Miao Jin1, Shuyu Wu1, Xiangyu Kong, Huaping Xie, Jianguang Fu, Yaqing He, Weihong Feng, Na Liu, Jingxin Li, Jeanette J. Rainey, Aron J. Hall, Jan Vinjé, and Zhaojun DuanComments to Author 
Author affiliations: Chinese Center for Disease Control and Prevention, Beijing, China (M. Jin, X. Kong, N. Liu, J. Li, Z. Duan); US Centers for Disease Control and Prevention, Beijing (S. Wu, J.J. Rainey); Guangzhou Center for Disease Control and Prevention, Guangzhou, China (H. Xie); Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China (J. Fu); Shenzhen Center for Disease Control and Prevention, Shenzhen, China (Y. He); Wuxi Center for Disease Control and Prevention, Wuxi, China (W. Feng); US Centers for Disease Control and Prevention, Atlanta, Georgia, USA (A.J. Hall, J. Vinjé)

Main Article

Table 3

Transmission routes of genotypes in norovirus outbreaks reported to CaliciNet China, October 2016–September 2018

Genotype Person-to-person Foodborne Waterborne Unknown Total
GII.1[P33] 1 0 0 0 1
GII.2[P16] 266 10 0 73 349
GII.2[P2] 1 0 0 1 2
GII.3[P12] 20 0 0 5 25
GII.4 Sydney[P31] 6 0 0 4 10
GII.Pe-GII.4 1 0 0 0 1
GII.6[P7] 11 1 0 4 16
GII.8[P8] 2 0 0 0 2
GII.13[P21] 1 0 0 0 1
GII.14[P7] 0 0 0 1 1
GIX.1[P15] 1 0 0 1 2
GII.17[P17] 13 0 0 5 18
GII.17[P31] 2 0 0 0 2
GII untypeable 14 0 0 0 14
GI.1[P1] 1 0 0 0 1
GI.2[P2] 10 0 0 1 11
GI.3[P13] 4 0 1 1 6
GI.5[P12] 2 0 0 0 2
GI.6[P11] 5 0 0 1 6
Multiple 6a 1 5 2 14
Unknown 63 1 0 8 72
Total 430 13 6 107 556

Main Article

1These authors contributed equally to this article.

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