Thankfully they ain’t removed infection from reach. But is it returning in Halo 4?
Because I personally think it’s one of the best game modes along with Double team 
Yes, infection is returning.
As long as there are better maps to play it on than the ones on Reach.
not much news on it but its back and its a pretty fun gametype, hopefully it will have new twists
They need to add objective based gametypes to it. That would make some interesting ideas, and add variety to Matchmaking if it is a playlist.
Also awesome effects for the infected like pestilence but more exaggerated! Thaat would be cool!!
Before they add maps, Flood models, objective gametypes, or whatever else what they need to do is fix how the gameplay revolves around padding your stats more than a -Yoink!- girl trying to pretend she has DDs with a box of Kleenex.
Well Uncaged I think is the best map for infection on reach
@matchboy. Yes. that would be really good 
I don’t see any reason why it wouldn’t return. It’s a very popular playlist.