Vaccine design is on the cutting edge of medical technology today because vaccines are regarded as the way to save mankind from the evils that is has unleash upon itself. Even though viruses and bacteria are a common part of the world man has made his own viruses and bacteria from the destructive behavior that has been going on for thousands of years. The existence of the super viruses are because of anti bacterial washes and other reasons that cause the human body to resist less because it expect the bacteria to be washed away.

Thanks to the medical research done on vaccine design which has completely changed the world as we know it the disease like tuberculosis, small pox, flu’s and the modern bird and swine flu’s can be eradicated from individuals that take the vaccine. Vaccines also help to prevent the onset of cervical cancer, breast cancer and various other diseases which are common in today’s society which is why the vaccine design was experimented with in the first place. HIV vaccines are being tested right now to help slow the steady increase of HIV sufferers. This vaccine may save a nation if used in places like African countries where the problem is at a high point.