An expert from the World Health Organization tasked with tracing the origins of the novel coronavirus in China has argued it is difficult to imagine it was leaked from a laboratory in Wuhan, Russia's state-run media reported Thursday.The administration of former U.S. President Donald Trump advanced a theory that the Wuhan Institute of Virology might be the birth of the virus, but China has rejected the allegation, further fueling tensions between the world's two major powers.Vladimir Dedkov, deputy director for scientific work of the St. Petersburg Research Institute of Epidemiology and Mic…READ FULL ARTICLE