It's the verbiage and the implied meaning.
To pick on
@SamusAranX
This post reads that "escaped from a lab" means it didn't "originated naturally". It's in effect saying that means it's not natural, which would imply that it's a man made. Other posts about "escaped from a lab" also tend to imply that it's a man made engineered virus. I don't think that's what was meant by this post, but that's how many of them read. That is down right conspiracy theory land.
We know:
- There's a lab there that studies this type of virus.
- Presumably, they acquired samples from the wild to study.
- We know the first cases originated near by.
So there's 3 possibilities:
- A person was infected with the virus someplace nearby, perhaps the market, perhaps someplace else. Just random bad luck.
- A person was infected with the virus while studying it in the lab. Some mistake in the procedures that are supposed to prevent this. Then spread it to someone else in public, perhaps at the market.
- The government engineered the virus and some mistake exposed someone to it.
- Just for extra credit, the government engineered the virus and deliberately exposed someone.
What's the practical difference at this point between 1 and 2? Is 2 any less "originated naturally" than 1?
While 3 and 4 are most definitely conspiracy theory land.
For anyone that thinks 2 just isn't possible, read up on lab accidents even in the US. People make mistakes. People try to coverup mistakes all the time, especially really big ones.