HCM City strengthens measures to keep out Omicron stockbot 0 132 2022.01.01 16:00 http://vietnamnews.vn/society/1110602/hcm-city-strengthens-measures-to… + 8 https://vietnamnews.vn/rss/society.rss + 9 HCM City has strengthened safety measures to keep out the Omicron variant of COVID-19.