Here's a study from 2012 that didn't seem to have any follow-ups, but looks useful. Was looking for others opinions on it User phazei, in the Herpes Cure Research subreddit, 25 Jan 2022
Efficacy of the anti-VZV (anti-HSV3) vaccine in HSV1 and HSV2 recurrent herpes simplex disease: a prospective study User solarlunar7, 31 Mar 2017
ELI5: Why has there been no further research around this as a potential herpes vaccine? User Iamnotdisposable, in the STD: A source for sexually transmitted disease prevention, symptoms and cures. subreddit, 19 May 2015
Chickenpox vaccine shown to reduce herpes 1 User name_with_a_y, in the Polyamory subreddit, 25 Sep 2014