Almost all pandemics started in China in the history, apperantly habitat is suitable for that. You knew that but still play with deadly viruses there, then accidently it spreads and you try to cover up and make it worse and cause millions of deaths. Fair mistake, it is an accident!
If it is originated from a lab, I think people should not find out this. I’m not sure. It will trigger some feelings against China, hopefully it won’t turn into something racist.