HCM City tells businesses to test staff for COVID stockbot 0 316 2021.08.31 17:36 http://vietnamnews.vn/economy/1022293/hcm-city-tells-businesses-to-tes… + 4 https://vietnamnews.vn/rss/economy.rss + 3 The HCM City Department of Health has instructed businesses to themselves perform rapid COVID-19 tests for their workers once a week to ensure a safe working environment.