Fig 1. Primary and recurrent disease in male guinea pigs following IREC HSV-2 inoculation.
Thirty-one male guinea pigs (results combined from 3 separate studies) were inoculated IREC with 6.0 log10 pfu HSV-2 strain MS and scored daily for (A) primary genital disease and the results expressed as the cumulative mean lesion score. (B) Twenty-four of these animals were observed for recurrent disease. Results are expressed as the mean cumulative lesion days.