WHO says has no proof from US on 'speculative' Wuhan lab claims
5 May 2020; AFP: The World Health Organization said Monday that Washington had provided no evidence to support "speculative" claims by the US president that the new coronavirus originated in a Chinese lab.
"We have not received any data or specific evidence from the United States government relating to the purported origin of the virus -- so from our perspective, this remains speculative," WHO emergencies director Michael Ryan told a virtual briefing.