VN to give locally made COVID-19 vaccine to frontline workers in May: … stockbot 0 323 2021.02.20 00:51 http://vietnamnews.vn/society/885547/vn-to-give-locally-made-covid-19-… + 21 https://vietnamnews.vn/rss/society.rss + 17 Việt Nam might inject its locally made COVID-19 vaccine among the high-risk frontline workers in the third phase of human trial in May this year.