Regarding Excision BioTherapeutics, apparently in animals. Here's their pipeline. https://excisionbio.com/pipeline/
Note that they are expecting to go to human trials second quarter of this year. We'll see if it happens since these pipeline dates often change.
By the way, there are also other companies making progress for an HIV cure.
I'm glad I did the WB and can move forward.
Thank you @WilsoInAus for being helpful with my many questions too.
And also to @Tone123 who without his help, it would have been very difficult to Get the ball rolling! Thank you so much man. I owe you big time.