These Giant Asian Hornets are the latest trend in nightmare fuel. CNN says that these GIANT hornets have killed at least 42 people and 1,675 have been injured in China. CNN also reports the they're attracted to human sweat, alcohol and sweet flavors and smells. And what makes them especially bad? Well, their venom destroys red blood cells, which can result in kidney failure and death, entomologist Justin O. Schmidt told CNN, additionally there is the risk of deadly allergic reactions. Oh, and the largest hornet in the world has made it to the US.