WHO representative: too soon to claim COVID-19 is like seasonal flu stockbot 0 202 2023.05.08 20:35 https://vietnamnews.vn/society/1533576/who-representative-too-soon-to-… + 1 https://vietnamnews.vn/rss/society.rss + 7 In spite of high herd immunity due to infections and vaccinations, people still need to be vigilant and take appropriate measures, she said.