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Fig. 1 | Virology Journal

Fig. 1

From: The tree shrew is a promising model for the study of influenza B virus infection

Fig. 1

Influenza B viruses can replicate in tree shrews, ferrets and mice. Tree shrews (a), ferrets (b) and mice (c) were inoculated with 1.0 × 106TCID50 of virus intranasally. At 2, 4 and 6 days post inoculation (DPI), nasal washes were collected and virus titers were determined by tissue culture infectious dose 50% (TCID50) assay in Madin Darby canine kidney (MDCK) cellsYamagata strain B/Guangzhou/12/2016 (Y12), Victoria strain B/Guangzhou/0215/2012 (V0215). Lines indicate means. **p < 0.01, *p < 0.05

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