Vaccines-One+thing+and+Millions+of+lives

The Vaccine

The vaccine was invented by Edward Jenner, On December 1, 1796. It may be one of the things that saved more people in the planet.The vaccine was created after a good observation of Edward Jenner,He noticed that milkmaids did not generally get smallpox, Jenner theorized that the pus in the blisters which milkmaids received from (a disease similar to smallpox, but much less virulent) protected the milkmaids from smallpox. He may have had the advantage of hearing stories of Benjamin Jesty and others who deliberately arranged cowpox infection of their families, and then noticed a reduced smallpox risk in those families.

In my opinion, It was one of the most important thing that was created because It saved many people in those years and today too. We are sick we can take some vaccines during to be better and after to be healthy but we can take some vaccines before to prevent. Bye Bye and God bless you!!!!