| HSV1 positive | HSV1 negative | |||||
| Antiviral | No Antiviral | Antiviral | No Antiviral | Total | ||
| Clinical | Typical epithelial lesion | 4 (7) | 24 (44) | 11 (20) | 15 (28) | 54 (100) p = 0.022* |
| Presentation: | Atypical epithelial lesion | 1 (2) | 3 (8) | 8 (21) | 26 (68) | 38 (100) p = 0.948* |
| Total | 5 (5) | 27 (29) | 19 (20) | 41 (45) | 92 (100) | |