Who Is Ed Jenner?

By | May 17th, 2011|Preparedness, Prevention|

He’s a guy that may have saved more lives than any other single person in history. In the 1790's, he noticed that “milkmaids” seldom came down with smallpox.  He developed a theory that the blisters which “milkmaids” commonly had as part of their work (from a disease called cowpox) somehow protected them from smallpox. In [...]