BEIJING (AP) — UNESCO says the coronavirus outbreak has interrupted schooling for nearly 363 million students worldwide and is urging nations to work harder to make sure affected students are still learning.

The U.N. education agency has set up an emergency group to help nations implement better remote education practices as the spread of COVID-19 continues to severely impact schools and universities.

On Tuesday, the Paris-based agency held a global video conference of education officials in 72 countries, including 27 education ministers, to share strategy on minimizing disruptions due to the epidemic. The agency has published a list of free learning applications and platforms for use by parents, teachers, learners and schools.

UNESCO says 15 countries have ordered nationwide school closures and 14 have implemented localized closures, spanning Asia, Europe, the Middle East and North America.