Steve Matheson pretty much nails the problem with Stephen Meyer (and the rest of the Discovery Institute fellows.)
Now, if you’re not a biologist, you might think the error is trivial, purely semantic, a typing glitch induced by the proximity of the word ‘virulent.’ And that last part is probably right. But this biologist finds the error more significant, and I suspect others would agree. The difference, I think, is that I can’t imagine mistaking a virus for a bacterium; it’s like mistaking a pencil for a sequoia. A person who would make that mistake – and leave it in his awesome, groundbreaking treatise on 21st-century biological science – is a person who doesn’t think very much about viruses or bacteria. A person who would make that mistake is a non-specialist. A layperson.
And of course, Stephen Meyer is a layperson. He’s clearly not a biologist, or even a person who’s particularly knowledgeable about biology. (That paper in the Proceedings of the Biological Society of Washington became infamous due to political disputes; I thought it was most notable for being lame.) This is obvious from my reading of this book and his other work, and the mistake on page 66 just serves to remind me that despite the thunderous praise from fans on the dustjacket and in the ID-osphere, Meyer just isn’t all that impressive as a scientific thinker. Call me a jerk, but I expect a hell of a lot more from someone who wants to rewrite science (and its history).