[Paul Ross]

What am I missing here?

Okay have you read the article either? It makes the same point. And then answers it.

[Sam's Army]

The article answers it? If the answer is the multiple times the Doc is quoted as either saying "We don't know" or "I don't know" then yeah, I guesss that's an answer of sorts.

I'm still waiting for the much-touted SARS epidemic to lay waste to everything.