Originally Posted by Play The Man
There have been several studies since the book was published which place the species jump several decades before the vaccine work with primate cell cultures that the author was describing. By analyzing the genome of different virus samples collected at different, known times, scientists can make a "molecular clock" and estimate the date that a virus jumped species. The science doesn't back up the author's speculation.
Molecular clock? Estimate the date?
And when do they estimate this date to be?