That's definitely different. And doesn't sound like it'd spread like a sickness.

[She's glad when he tops off her glass, definitely needing the refill.]

Can't find anyone who knows how to stop the virus. It's like it stays dormant until you're dying or bit by one of the dead. As far as the walkers are concerned, head shot. Have to destroy the brain, nothing else stops them.

[So, just like when it happens in Wonderland.]