It also states that by eating right, exercising, and getting regular checkups for diseases like colon and breast cancer, vaccines can also play a vital role in keeping you healthy. Vaccines represent one of the most convenient and safe prevention measures available. While we know that eating healthy and exercising help reduce your chance of getting sick, vaccines also help keep those odds in your favor. For some diseases such as tetanus and meningitis, the vaccine creates stronger immunity than natural infection. Reading "Children's Vaccinations, Why and When" on MedicineNet.com, you see how vaccinations help say: "Vaccinations help your child's immune system do its job. Your child develops protection against future infections, just as if he or she had been exposed to the natural disease. The good news is that with vaccines your child doesn't have to get sick sooner to get that protection." Staying healthy and exercising helps students fight viruses, but when you get sick, it's because your body has been invaded by germs. When students are vaccinated, they also protect themselves from when they get sick, their body already has a head start in helping fight this virus or