Not to equate my own circumstance with the importance of the C's, but I have the flu right now (since Saturday). I was targeting tomorrow for back to work, but felt like crap again today even thought the fever's gone. I could see this having a multi-week impact on my strength/stamina. Can't imagine if I had to be at top physical form. I didn't get sick to my stomach, but appetite was gone for 3 days -- weigh loss, weakness. They probably get better treatment than the treatment I had (Tylenol), but I could definitely see it taking a toll on the team for a while if it goes around.