Vietnam's single day community transmission tally jumps to record high An ambulance of the Le Chan District's Center for Preventative Medicine in Hai Phong City takes those who have been in close contact with a coronavirus case in Quang Ninh Province to centralized quarantine camps, January 28, 2021. Photo by VnExpress/Giang Chinh. Three northern Vietnam localities recorded 14 Covid-19 local cases Thursday evening, bringing the total confirmed community transmissions in a single day to 98. Dang Quang Tan, head of the General Department of Preventative Medicine under the Ministry of Health, said Hai Duong Province recorded an additional 11 Covid-19 local cases Thursday evening, bringing the total confirmed community cases in the province to 84.