Public health is a multidisciplinary field dedicated to safeguarding and improving the health and well-being of communities and populations. This research article provides an in-depth exploration of public health, its critical role in society, and the challenges it faces. It examines key aspects such as disease prevention, health promotion, healthcare access, and global health. By analyzing the current state of public health, identifying emerging issues, and proposing strategies for improvement, this research underscores the importance of prioritizing public health for the betterment of society.
