If the history of vaccines is a premium web

Here is a fine example of popular science. How many of us know the history of vaccines? Going beyond the most significant episodes, the theme is very interesting but, as often happens on certain subjects, is difficult approach to the layman. In this case we encounter the website The History of Vaccines administered by the College of Physicians of Philadelphia's Mütter Museum, dedicated to improving the health of citizens through its educational programs, services and resources.