Who knows a vaccine does not prevent disease it only heightens the immune system to prevent a full blown infec

How many people know a vaccine does not prevent disease it only heightens the immune system to prevent a full blown infection?

Vaccines do not prevent contraction of a disease. This is what bothers me about the vaccine people do not realize often it is the disease you are given just in a safer milder form if it is a live attenuated vaccine or grown in another organism like an egg. It may lead to people being less cautious. For sexual diseases use a condom unless you intend to reproduce then know your partner well. It will help decrease the chances of contracting many things. A day in heaven may lead to a lifetime in hell. A vaccine only warns your body in advance of diseases so that you do not get a full blown case of the infecting organism.
I have recontracted chicken pox in many forms many times since my first infection as a baby but the subsequent ones were very mild. So even if they can create a vaccine against HIV it will not prevent it or anything else.

Very intelligent answers. I had a teacher for immunology who had a masters degree who could not grasp this concept. She said it was impossible for me to have chicken pox again right after she taught that immunity only lasts for so long etc. Obviously getting a degree, passing tests does not mean one has a clue as to what is going on. In other words the lights on but we wonder if anyone is not sleeping.

yah i have heard that, the vaccine is actually the disease or flu that they shoot into u, thats y u do feel sick after a couple of days of the vaccine.it's to help your body fight off the problem just in case u do get it.

I knew that

I understand that, but I'm greatful for many of the vaccines we have such as the Polio, Rubella and Rabies vaccines. Where would we be without them?