On the origin of the coronavirus, the leaders of the US intelligence agencies have informed the White House that there is still a large amount of material to be analyzed as potential evidence. This is what the New York Times reveals, specifying that it was also this that prompted Joe Biden in recent days to publicly urge intelligence agencies to “redouble their efforts” to reach a definitive conclusion that indicates whether the Covid pandemic has had a natural origin or developed as a result of a Chinese laboratory accident. The American newspaper states that the leaders of the agency intend to use computer analysis to try to determine if the virus may have accidentally come out of a laboratory in Wuhan, following the movements of the researchers and examining how the first outbreaks broke out. But no further details have been provided about the nature of these new tests or the type of computer analysis that will be conducted in the coming weeks. Biden has in fact requested that a report be delivered to him within 90 days. In the new investigations, add sources from the Biden administration, federal research laboratories and other national scientific resources will be involved that so far had not been mobilized to research the origins of Covid.