The Flu Loves Us, The Flu Loves Us Not... Here's Hoping NOT!

Today was my day to drive the kids to school.  Pulling into the parking lot, we noticed that there were very few cars there.  After hauling ourselves up three flights of stairs, we noticed that no one was in line to great their teacher.  Normally there's a line at least five kids deep.  Turns out 22 of 30 kids had spent the night and morning vomiting.  Fabulous.  What's the likelihood we miss the stomach flu roulette?  I'm not hedging any bets.  We took a quick trip to Walmart today to pick up the stomach flu essentials, ginger ale, pedialyte, and crackers.  I think I've washed my hands 30 times.  I so don't have time for this.