Figure 3From: The tree shrew provides a useful alternative model for the study of influenza H1N1 virusInfluenza virus kinetics of H1N1 influenza viruses infection in tree shrews. Three groups of tree shrews (3/group) were intranasally inoculated with 105 TICID50 of virus. At indicated time points (days 1,2,4,6 and 9 p.i.), nasal wash samples were collected. Titers (mean±SD) are presented as logTCID50/mL and log copies.Back to article page