On 08/02/2021 08:49, Rod Speed wrote:
Brian Gaff (Sofa) wrote
Does it really matter? All viruses mutate when they are stopped in
some way the ones that survive live to* create more of their kind.
That is how the virus arms race goes and always has done.

But some like smallpox hardly mutate at all.

Although recent research into pox viruses show that they adapt in other
ways that have a similar effect when overcoming the body's defences.


--
Colin Bignell