Leading COVID-19 treatment hospital under lockdown after doctor tests … stockbot 0 306 2021.05.06 01:06 http://vietnamnews.vn/society/940708/leading-covid-19-treatment-hospit… + 16 https://vietnamnews.vn/rss/society.rss + 13 The National Hospital of Tropical Diseases in Hà Nội, the northern region’s leading COVID-19 treatment facility, will be locked down for two weeks starting today until May 19 after a doctor tested positive for coronavirus.