04 October 2021. People in close contact with COVID-19 patients at the Việt Nam-Germany Friendship Hospital were taken to quarantine on Saturday night. Authorities in Hà Nội will tighten the management of hospitals.https://vietnamnews.vn/society/1052148/ha-noi-to-tighten-management-on-hospitals-to-prevent-spread-of-covid-19.html