26 October 2021. A senior medical expert has warned that even though social distancing regulations have been greatly eased in Hà Nội (Viet Nam), the capital city is still at risk of further COVID-19 outbreaks. The chances of further clusters emerging are increased as more migrant workers and students return to the city.https://vietnamnews.vn/society/1066832/ha-noi-still-faces-high-risks-of-covid-19-outbreaks-expert.html