Vietnam effectively implementing technologies for Covid-19 prevention, control
Returnees to HCMC must make health declaration
Top-10 outstanding scientific-technological events in Vietnam in 2020
Da Nang tracks back those closely contact with Covid-19 infected traders
Locally-developed tracing app Bluezone tops 20 million downloads
Made-in-Vietnam Bluezone encouraged nationwide to help fight against Covid-19
Bluezone, NCOVI encouraged to use for health status declaration
