Is quitting smoking contagious?

Lots More Information

Related HowStuffWorks Articles

More Great Links


  • "Quitting Smoking Is Contagious." Medical New Today. May 23, 2008.
  • "Smoking Causes Nearly 5 Million Deaths Annually Worldwide." Harvard University. September, 12, 2003. releases/press09122003.html
  • "Smoking cessation is contagious, researchers say." July 14, 2008.
  • "Smoking Is Addictive, But Quitting Is Contagious." Science Daily. May 22, 2008.
  • "Study: Friends help friends kick the habit." Associated Press. May 21, 2008.
  • Christakis, Nicholas A. M.D and Fowler, James H. Ph.D. "The Collective Dynamics of Smoking in a Large Social Network." New England Journal of Medicine. May 22, 2008.
  • Park, Alice. "Quitting Smoking Is Contagious." Time Magazine. May 21, 2008.,8599,1808446,00.html