Smallpox vaccine Quotes

“The real heroes anyway aren't the people doing things; the real heroes are the people NOTICING things, paying attention. The guy who invented the smallpox vaccine didn't actually invent anything. He just noticed that people with cowpox didn't get smallpox.”

“The real heroes anyway aren't the people doing things; the real heroes are the people NOTICING things, paying attention. The guy who invented the smallpox vaccine didn't actually invent anything. He just noticed that people with cowpox didn't get smallpox.”

“The thing is I think vaccines are one of the greatest medical breakthroughs that we have. I'm a big fan and a great fan of the history of the development of the smallpox vaccine, for example.”