A shitty Team Fortress apocalypse AU.

It was too fast for the team to save him. He was too far gone already on the first night. Medic was baffled, and for once just simply gave up. Scout died two days later.
He was back the next day.

"The first signs of an infection are cold-like symptoms." Medic sneered, whispering to himself, "Coughing, sneezing. Simple. Simple things, simple things that can and will kill you. And we know this why? Why? Why? Because we've seen it, haven't we? Oh, hoh-hoh, yes we have. And it's not pretty. No, not pretty at all. Poor.... Poor, poor Scout. Soldier? Soldier... Soldier isn't gone yet, not quite yet. I can save him, can't I? Can't...I? Can I, I, I, I-"
"Shut the bloody hell up, will you?!" Sniper roared, "I don't want to listen to your grumblin'. Just focus. Please."