Comment Re:I'll wait for the next headline (Score 5, Interesting) 30
You know, our immune system as a whole is, to paraphrase Stephenson, stupendously badass. The reason pathogens still get us sick is because they too have had billions of years to adapt to combat our immune system. The chances of scientists (or some panspermic disaster scenario) introducing a pathogen that bypasses our immune system completely by accident are pretty infinitesimal.
If you want to create a bioweapon you don't start with something unknown and then try to hack around our immune system. You go find something that nature has brought 99% of the way to where you want it and tweak.