Dr K Rajasekharan Nayar, Director, GIPH (Global Institute of Public Health), Thiruvananthapuram, Kerala was the resource person for the 'Session on Introduction and Foundations of Public Health' on August 17, 2022. 

The speaker discussed the basics of public health, the importance & evolution of public health, approaches of public health,  public health being multidisciplinary-interdisciplinary, and concepts of public health-one health-global health.