3 ms·
> It's been a long established medical fact that viruses evolve to become less severe over time HIV, Smallpox and Rabies would like a word.
by unmole 5y ago
> It's been a long established medical fact that viruses evolve to become less severe over time
HIV, Smallpox and Rabies would like a word.
- ethanbond 5y agoSorry by “long established medical fact” I think what he meant was “pop science heuristic that is maybe true at t = infinity.”