Rahul Kumar*
Public health encompasses a wide range of activities and initiatives aimed at improving the health and well-being of populations. This research article delves into the key components of public health, its historical evolution, major challenges, and future directions. By examining various public health interventions, policies, and practices, we highlight the importance of a holistic and proactive approach to health promotion and disease prevention.
English 
Spanish 
Chinese 
German 
French 
Japanese 
Portuguese 
Hindi