3 ms·

ahem HIV?!? ahem ...but yeah, you're right with one caveat: the success of a disease depends only on how far it spreads. The _most_ successful "diseases" are t

ahem HIV?!? ahem ...but yeah, you're right with one caveat: the success of a disease depends only on how far it spreads. The _most_ successful "diseases" are the multiple viruses who have completely integrated their genomes with the human genome, and so exist in > 7 billion copies on the earth.

neworbit 15y ago
That's true if you only consider human diseases; I suspect you could find trillions of copies of e coli
- jballanc 15y ago
  ...and? Generally, E. coli is not only not lethal, but often serves a role in the human gut as a beneficial partner (i.e. symbiont).