Hang on a minute. Your team didn't do this. At least, the ones you remembered anyway. Your team was not the only one that was affected. There were multiple reports I dug up all referencing the virus. One described a group of ODSTs who had been exposed. The reaction took a while to be noticed, but they began exhibiting some strange behavior. At first, dark humor, then doubts about each other, memory loss, even accusations of various team members being a traitor. Not to mention the physical state they were in. It escalated to the point where during an op, they all went completely berserker, but they turned on each other. None of them survived. The entire thing was covered up. There was even another incident, where a marine went from hospitalized sickness, to knocking a spartan flat on his ass. [spoiler]oh boy...definitely saving this one.[/spoiler]