It never ceases to amaze me that, in regards to the smallpox vaccine, smearing cow pus into an open wound was supposed to protect your health. What quackery.
It never ceases to amaze me that, in regards to the smallpox vaccine, smearing cow pus into an open wound was supposed to protect your health. What quackery.
It never ceases to amaze me that, in regards to the smallpox vaccine, smearing cow pus into an open wound was supposed to protect your health. What quackery.