Caution urged in stockpiling COVID rapid tests stockbot 0 65 2022.02.25 18:30 http://vietnamnews.vn/society/1157995/caution-urged-in-stockpiling-cov… + 3 https://vietnamnews.vn/rss/society.rss + 0 As the number of new COVID-19 infections in Hà Nội continues to rise after the Tết holidays, people have been rushing to buy COVID-19 rapid test kits, causing a shortage and increased prices in some areas.