The second virtual Paris WHO simulation, titled "Social Media and Public Health: Friend or Foe!" took place on September 10th, 17th, and 24th of 2022. During the event, 30 participants from 20 countries seized the opportunity to engage in vigorous discussions on how to handle misinformation and disinformation regarding social media's impact on public health. The first day's speakers were Jessica Mudry (Associate Professor and Chair of the School of Professional Communication), Monzur Morshed Patwary ( Senior Programme Manager, BRAC), and Blandine Derycke (M2 student in Public Health Policy and Programmes) who talked mainly about the current state of social media and public health.". On the second day, Dr Ahmad Firdaus Mohd Haris (Advisor and Founder of Medical Mythbusters Malaysia), April Brubach (Deputy Director of Health Communication and Education at the U.S. FDA Center for Tobacco Products), and Kentaro Iwata (Infectious disease specialist at Kobe University in Japan)had discussed their field experiences in managing social media. The final day event centred on the future implementation of social media on public health by Dr Chris Voegeli (Behavioral Scientist at the US-CDC) and Dr Ian Brooks (Director | WHO Collaborating Center on Information Systems for Health).