Prevention is the act or process of preventing something. You can find prevention quotes about pests, cheating, and a wide variety of other topics and subjects when you search for them online. When you engage in prevention the goal is to stop something before it can happen. Contraception is used for the prevention of an unwanted pregnancy, and a vaccination is given in the hopes of preventing a disease or illness. It is better to use the available prevention methods beforehand rather than deal with an unwanted situation once it occurs. In many cases prevention is the most sensible path to take and usually the simplest and least expensive solution. Disease prevention is crucial to protect people around the globe from diseases that can have serious side effects or even fatal outcomes.