Public health is a very familiar subject that has achieved a good reputation globally. Through the prevention of health issues, individuals can spend more of their years in good health. Public Health helps detect health issues as early as possible and responds appropriately to avoid the development of disease. This work is achieved by promoting healthy lifestyles, researching disease and injury preventions, and detecting, preventing and responding to infectious diseases.

In our countries all students should know about public health. They can be work at international voluntary organisations and UN agencies both home and abroad.

So i think public health should be mandatory for all university students across Bangladesh.