I'm looking for a fic I read a while ago, but didn't save anywhere and can't find again. I can't remeber either the name or the author, I think it was on AO3 but it could have been on fanfiction (or LJ) as well.
The bits I remember specifically are that sometime during a battle (don't remember if any of the other Avengers were there, they might have been) Steve gets hit by some kind of projectile bug thing, as do some others of the good guys. They were some kind of parasite thing I think? The medics had to do some kind of field surgery on the Captain. Everyone was put into field quarantine for a few days and it wasn't fun for anyone.
If anyone can work out what this is, it would be awesome. Thanks.