The End of the Holy Grail Runs Out for Cove 19

The corono viris pandemic has been blamed on bats. 99 % of scientists would agree that the ancestral virus of cove 19 came from bats. But it's the go between progenitor virus that everyone is searching for. Professor linfer wang, a professor at duke medical school in Singapore leads the search. He thinks finding the source of coved nineteen's progenitor Virus would be like finding the holy grail.