https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4797993/
https://norkinvirology.wordpress.com/2015/12/04/genetically-...
https://www.pnas.org/content/113/11/3048
I don't know what your purpose is in regurgitating verifiable but admittedly realistic-sounding bullshit on hacker news, but virtually every statement you have made here is obvious bullshit.
I don't even particularly believe the "possibly released from a lab" meme, and am generally against the shadowy dipshits that push it. But you're not helping here.