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. 2021 Dec 1;11:23218. doi: 10.1038/s41598-021-02348-2

Table 4.

Norovirus genogroup in symptomatic and asymptomatic infected long-term care facilities staff and residents.

Genogroup Symptomatic Asymptomatic Total OR (95% CI)
GI 45 8 53 0.96 (0.41–2.26)
GII 169 29 198 1