Scientists aren't going to prove lab leak one way or the other because the evidence isn't going to be in the virus itself.
The for or against lies with the lab and the staff working there and the PRC is not going to allow an open and honest investigation to either prove or discount it.
So unless it can be proven to have come from somewhere else, you are likely never going to settle whether it was lab leak.
The for or against lies with the lab and the staff working there and the PRC is not going to allow an open and honest investigation to either prove or discount it.
So unless it can be proven to have come from somewhere else, you are likely never going to settle whether it was lab leak.