Take plenty of bleach to disinfect after handshakes.
Funny you should mention that. Remember how Obama mocked President Bush for encouraging him to use Purell after shaking hands with alot of people?
Michelle Obama in Reno today:
First, let me begin by apologizing because I have a cold that I caught from this wonderful husband of mine. So forgive my voice and my dryness and all that good stuff. And when I come around to shake hands, there will be somebody following with Purell. Because you all have a lot of work to do and we can't afford for any of you to be sick."