“The US FDA on Friday [10/09/26] approved Japan's Asahi Kasei's drug for persistent herpes simplex virus ​sores in certain patients with weakened immune systems ‌who have not responded to available antiviral treatments…

Pritelivir blocks proteins ​the herpes virus needs to copy its genetic ⁠material, stopping it from multiplying and allowing the ​drug to work against some infections resistant to ​older treatments.

The US Food and Drug Administration's ​approval was based on a late-stage trial involving 101 participants, in ‌which ⁠sores healed completely within 28 days in 62.7% of patients who were given pritelivir, compared to 34% receiving other treatments.”

From Reuters.