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Emerg Infect Dis
; 23(7): 1172-1175, 2017 07.
Article
in English
| MEDLINE
| ID: mdl-28430563
ABSTRACT
During October-December 2016, the number of norovirus outbreaks in China increased sharply from the same period during the previous 4 years. We identified a recombinant norovirus strain, GII.P16-GII.2, as the cause of 44 (79%) of the 56 outbreaks, signaling that this strain could replace the predominant GII.4 viruses.
