One could not have isolated this retrovirus without knowledge of other retroviruses, that's obvious. But I believe we have answered the criteria… — Luc Montagnier Copy Share Image
It used to be thought that only a certain kind of virus could get into our genome and it's called a retrovirus… — Carl Zimmer Copy Share Image
Borna virus is not a retrovirus. It doesn't actually insert its own genes into our cells. What it does is just hangs… — Carl Zimmer Copy Share Image
