There may be no rhyme or reason to why the H1N1 swine flu emerged as a global threat last spring... but some doctors and health officials are using rhythm to explain how to best avoid this nasty virus.

The US government is asking the public to vote on their favorite H1N1 public service announcement. And while some rappers might want you to throw your hands in the air and 'wave'em like you just don't care', at least one hopeful contestant, Dr. Clarke, is hoping to you'll throw your hands into the sink and start washing them. He already is gaining a bit of a following.

To see all the videos up for vote, click here.

Meanwhile, a cartoon aired at the Shanghai airport has also put the dangers of H1N1 into a rap. To see a capture of the video, click here.

Have you seen any other H1N1 flu raps out there that strike your fancy?