On 15 March, 2022, Assoc. Prof. Weerapong Phumratanaprapin, Dean of the Faculty of Tropical Medicine, Mahidol University chaired the Closing Ceremony of the Training Course on Tropical Medicine (Research Based) under the project initiated by Her Royal Highness Princess Maha Chakri Sirindhorn for doctors from the Lao People's Democratic Republic and gave the certificate via the virtual platform to 5 Laos PDR doctors who completed the training. For this year, the training was held online via Zoom Application during 1 February – 15 March 2022.