http://articles.mercola.com/sites/articles/archive/2003/03/12/common-cold-part-one.aspxThe common cold costs the U.S. economy $40 billion a year--an amount that’s substantially higher than what is spent on other conditions such as asthma, heart failure and emphysema. Missed days from school and work, visits to the doctor and over-the-counterenCommunityServer 2008.5 SP1 (Build: 31106.3070)