who UK variant of COVID-19 confirmed in Sri Lanka as British national tests positive Wednesday January 13, 2021 Intense PCR testing vital for containing COVID-19, Sri Lankan researchers find in global study Thursday December 3, 2020 WHO warns overseas virus spread may be ‘tip of the iceberg’ Monday February 10, 2020 WHO reports global decline in male tobacco users; SL conducting its own survey By Nisali De Silva & Yakuta Dawood Friday December 20, 2019 Sri Lanka eliminates measels – WHO Tuesday July 9, 2019