Yeah it’s not true. 

Firstly that clip is from 2022. Preventdisease.com is a website that doesn’t resolve and only has a Xitter account which hasn’t posted anything since 2020.

The OGTR website has 1 result for PaxVax and it’s a 2014 application for an oral Cholera vaccine. https://i.nostr.build/957OE2glnags5M4A.jpg  

 Thank you for looking into it 🫡