World Health Organization
Mental health in humanitarian emergencies. World Mental Health Day 2025
10 Oct 2025
World Health Organization | 24 May 2020
The report compiles extensive data on the physical health, social relationships and mental well-being of 227 441 schoolchildren aged 11, 13 and 15, from 45 countries. It therefore provides a baseline against which future studies can measure the impact of COVID-19 on young people’s lives.
Read more here.