COVID-19 prevention, control and vaccinations need stepping up amid in… stockbot 0 222 2023.04.13 14:43 https://vietnamnews.vn/society/1519096/covid-19-prevention-control-and… + 8 https://vietnamnews.vn/rss/society.rss + 5 According to the document, from April 5-11, the country reported 639 new cases, around 90 cases a day – a 3.8-fold increase compared to that of seven days ago.