Contacts of new COVID-19 patients test negative for coronavirus stockbot 0 314 2020.12.06 09:00 http://vietnamnews.vn/society/821678/contacts-of-new-covid-19-patients… + 81 https://vietnamnews.vn/rss/society.rss + 27 Tests of people related to four new COVID-19 patients in HCM City were negative for SARS-CoV-2, according to the city Disease Control and Prevention Centre.