Figure 2. Virus titers in the eyes of mice following ocular infection. Mice were ocularly infected with HSV-1 strain KOS on the right
eye and HSV-IL-4 on the left eye. The presence of HSV-1 in tear films was monitored on days 1, 3, and 5 post-infection, as
described in Methods section. Each data point represents the average virus titer from 20 eyes (y-axis). Data are expressed
as average±SEM.