This is old news (circa 2002) and was published widely under the subject heading of "The Dirt Vaccine". Here's a link to "The Edge" series on this topic: "The

This is old news (circa 2002) and was published widely under the subject heading of "The Dirt Vaccine". Here's a link to "The Edge" series on this topic: "The Dirt Vaccine (Bacteria and Health) 2002": http://emro.lib.buffalo.edu/emro/emroDetail.asp?Number=1059 http://emro.lib.buffalo.edu/emro/emroDetail.asp?Number=1059 Google for "the dirt vaccine" for more: https://www.google.com/search?q=the+dirt+vaccine&ie=UTF-8&oe=UTF-8 https://www.google.com/search?q=the+dirt+vaccine&ie=UTF-8&oe...