That’s a good question. I actually have a draft about that, but I doubt I will complete it because, in the end, we will most likely not get a direct answer of the origin of Covid-19. I have read many other experts agreeing on the same.

But assuming it is indeed a lab leak situation, I highly doubt that China — or any countries for that matter — would admit it unless proven guilty. For this to happen, independent investigations have to be conducted, which I doubt China — or any countries for that matter again — would permit. After all, such investigations would leak military or other classified info to other countries.

All in all, if the true origin in the lab, I doubt we will ever find proof for that. If the true origin is in the wild or nature, then I think finding proof for that is possible.