How Are Vaccines Made?

Here, you can find a detailed explanation on how vaccines are made. The steps are: 

1. Weaken the virus

2. Inactivate the virus

3. Use part of the virus

4. Use part of the bacteria

I find it interesting the way that vaccines are made. By exposing one to a small dose of the virus in order to protect them from it, it's very clever. One would have to have done extensive research and have a lot of trial and error to come that conclusion. It's very impressive and I know when I found out that vaccines were just a bit of the virus that said vaccine was to be protecting me from (as well as other things), I was shook. Vaccines are pretty cool once you get down to the nitty gritty details of them.