“My virologist friends are always bioengineering viruses. I could see a bioengineered strain of smallpox getting into a terrorist’s hands, and that’s my fear. And then when we get a terrorist attack with smallpox, and the smallpox doesn’t respond to the vaccine, we’re in trouble.”

“My virologist friends are always bioengineering viruses. I could see a bioengineered strain of smallpox getting into a terrorist’s hands, and that’s my fear. And then when we get a terrorist attack with smallpox, and the smallpox doesn’t respond to the vaccine, we’re in trouble.”

— Richard Preston