http://articles.mercola.com/sites/articles/archive/2003/02/26/pneumonia-vaccine-part-one.aspxKilling more than 60,000 Americans each year, pneumonia is one of the top five killers of people aged 65 years and older. The elderly often receive pneumonia immunizations, followed by a pneumonia vaccine booster shot five years later, to protect themenCommunityServer 2008.5 SP1 (Build: 31106.3070)