You seem to be on a mission on the side of Pompeo and Trump to denigrate China. The US intelligence which usually tries to cook up evidence has come with none. Hunches can’t form a basis for accusations; something more concrete has to be produced to get a case against China going. The US do it by constant repetition of the accusations: witness WMD, Syria and CW, Russiagate as examples. Until there is more evidence and actually until we get over this, this becomes a distraction from the fact that the US has not prepared for this and is not being honest about many things. Remember the war against China has not just started, the trade war has been going on. There is evidence that the US is preparing for war against Iran and possibly a proxy war against China alluded to in the ME forum.
Clark is right, the safety of bio labs needs to be tightened and subject to more scrutiny by an international treaty, although even these can be corrupted as we can see with the OPCW. But this does not only apply to China or even bio labs only. Many university labs experiment with all sorts of animal viruses and generic manipulations with potentially huge potential for damage. They are often not as strictly regulated as bio labs. But until we know more about this virus these accusations serve no purpose except those of US warmongers and their agenda.