Zombie flu would be totally awesome. There's this entire Zombie culture that is freaked out with this new disease. All the Christian Zombies think it a sign of the end times.. and this time they rejoice! They try to sabotage the plans of the rational zombies who try to find a cure. The Zombie scientist, the imminent eminent botanist Dr. Phyto Solaris is one of the rationalists who feels sorry for the Christian Zombies, since they don't crave brains even in this state. Anyway.. he's a rational zombie. Turns out him studying plants before dying was not in vain, as plants have more to do with Zombies than humans do. Meh.. stupid brain goes nuts over the slightest inch. I'll stop. It's a freaking cool idea though I think. Swine Zombie flu might be a bit much though.