13 September 2021. Vietnam is speeding up its vaccination program in an effort to loosen coronavirus lockdown restrictions in major cities by the end of the month. More than a million vaccine shots were given over the weekend in Hanoihttps://www.usnews.com/news/health-news/articles/2021-09-13/vietnam-speeds-up-hanoi-vaccine-drive-1m-jabs-over-weekend