It helps many people instead of just a few. Correction would be if someone needed an organ transplant. Prevention would be helping an expectant mother know what to eat and to ensure that her infant comes into the world as healthy as it can be. Finally, anyone can gain from public health. It costs less to prevent the diseases than to have to cure them whether you are wealthy or not.
Public health involves the prevention aspect of health.
Public health is an important aspect of the lives of people everywhere. So kids, we hope that you had a lot of fun exploring this web page.