This is why Biden has decided to reopen the investigation into the origin of the Covid laboratory

When on May 14, eighteen well-known academics published an open letter in Science arguing that the theory of species jump and that of the laboratory accident were equally “practicable” on the origin of Covid-19 impartial ”, US intelligence had already collected a number of important data. Which have called into question the hitherto largely dominant theory (also in the scientific field) on the passage from animal to man.