Prevention is the act of stopping something from happening. It can refer to a wide range of behaviors or actions, from vaccinations and hand washing to seat belt usage and bike helmets. Prevention is often seen as the most effective way to reduce the risk of injury or illness.
One example of prevention is the use of hand sanitizer. Hand sanitizer is a simple and effective way to reduce the spread of germs and bacteria. By using it regularly, people can reduce their risk of catching a cold or other illnesses. Additionally, it can help reduce the spread of bacteria that can cause more serious illnesses, such as the flu, by preventing germs from being passed from person to person. Furthermore, by using hand sanitizer, people can also reduce the risk of spreading germs to other surfaces, such as doorknobs, countertops, and phones.