That鈥檚 right, there is a vaccine against cancer, and it鈥檚 been on the market since 2006. This vaccine protects against the most dangerous types of human papillomavirus, a sexually transmitted virus...
Edward Jenner, an English country doctor is usually credited with introducing the idea of vaccination because of his landmark publication in 1798 in which he described inoculating 23 people with...
A powder made from the scabs of pustules on the skin of people who had survived smallpox. The eradication of this horrific disease, which is thought to have first appeared around 10,000 B.C., is...