Ok, this is not a "please don't kill Lee" post cause i think him magically surviving a bite would be a huge cop out.
But still.. that "bite" looks rather shallow, barely even broke through the skin.
I don't believe there's been a character in kirkman's apocaverse that has had this type of bite and died of said bite yet (correct me if i'm wrong), it's always a gaping wound or atleast a proper bite where the bacteria filled saliva can enter the bloodstream.
This however looks like he only grazed the walkers teeth, so it's highly likely that it won't even get infected.
And if it does could it not be surviveable? As far as i know Kirkman's zombiebites only lead to a infection which kill you.. and not supernaturally / virally turn you into a zombie.
So if it's just your run of the mill decomposing-corpse bacteria that kill you..
Wouldnt a healthy adult like Lee survive such a graze where he's barely touched by the bacteria.. hell it was even deep enough to enter a vein from the look of it.
He didnt even notice it untill after he killed the walker!
So isnt it possible.. even plausible that Lee wont even die from this and just go on to slowly walk/crawl away from zombies like the non-running anti-stereotypical badass he is?