[ThaVirus]

Originally Posted by Nzoner

Really loved tonight's episode but can someone explain something to me.

Spoiler!

How in the hell does Rick not get infected with open wounds and walker blood splattering his face?

Spoiler!

I'm not too sure about that. I was also a bit perplexed at them cutting themselves with the same knives they use to kill the zombies. I know Shane didn't disinfect that blade before he cut himself on the bus. Of course it was a life or death situation so I can understand risking it, but I just felt like he should have jetted for the back door and tried to escape that way.

Also, when they killed the first two walkers (the cops) and Shane mentioned not seeing any bites, I'm thinking that will play a role sometime soon. When Rick took off (right before he went back to rescue Shane) he stopped and looked at the two bodies inquisitively, kind of like he had just figured something out. Did anybody else catch that?