Here’s a clip of “Wildfire”, the next episode of the Walking Dead:

Walking dead – Season 1 Episode 5 – Wildfire

And two more pictures:

(Click on a picture to enlarge it.)

The Walking Dead – S1x05 – Wildfire
“Rick leads the group to the CDC after the attack and Jim must make a terrible life and death decision.”

How long before the girl transforms into a zombie?
:?