Essays on Vaccination

Edward Jennet invented the first vaccine, which was for the smallpox virus. (Google timeline) Centuries later, we now have a very large amount of vaccines that have been created with the purpose of protecting the human race from infectious diseases. The question is, how effective are these vaccines? Are they more beneficial or harmful to…

“When Smallpox spread, epidemics were everywhere and killed millions of people. “After getting the disease once, survivors were immune for the rest of their lives. This led to the practice of variolation—deliberately infecting a person with smallpox. Dried smallpox scabs were ground up and blown into the nose of an individual. The person would get…