You're right, Some of the most evolutionary fit viruses are the HERVs.[1] Unfortunately viruses (and genes for that matter) don't mutate intentionally for thei

You're right, Some of the most evolutionary fit viruses are the HERVs.[1] Unfortunately viruses (and genes for that matter) don't mutate intentionally for their best interests. [1]https://en.wikipedia.org/wiki/Endogenous_retrovirus https://en.wikipedia.org/wiki/Endogenous_retrovirus