I love Chrono Cross. It's one of my favorite games. I have many fond, yet blurry, memories of the game. I bought it the instant I saw it on PSN. I still have the original disc I bought all those years ago, in mint condition.
I don't remember the status effect "Flu". It's annoying and it's also not exactly ideal to contract it while playing on a PSP that's just had it's D-Pad fixed ¬_¬#