28 June 2021. The Ministry of Health on Sunday issued a new set of guidelines for piloting home medical isolation of COVID-19 patients’ direct contacts in Ho Chi Minh City. the quarantined person must strictly abide by the regulations and the time of medical isolation at home.https://tuoitrenews.vn/news/society/20210628/health-ministry-instructs-ho-chi-minh-city-to-quarantine-covid19-patients-direct-contacts-at-home/61753.html