Figure 3From: Comparison of an immortalized human corneal epithelial cell line with Vero cells in the isolation of Herpes simplex virus-1 for the laboratory diagnosis of Herpes simplex keratitis HSV-1 (McIntyre) infected HCE. Note the virus-infected cells showing apple green fluorescence. Uninfected cells are stained red due to the counterstain. Indirect immunofluorescence assay, × 400.Back to article page