The Wall Street Journal recently did an excellent piece on the risks of getting sick on a commercial airliner with a number of great tips on how to reduce the probability of leaving your next flight sicker than you boarded it:
http://online.wsj.com/article/SB10001424052970204058404577108420985863872
http://online.wsj.com/article/SB10001424052970204058404577108420985863872
