
Vietnam rushes to inject fourth dose of Covid-19 vaccine for high-risk groups
Vietnam rushed to administer the fourth doses of Covid-19 vaccine to those aged 50 and over, people aged 18 years or older with immunocompromised, and people aged 18 years or older who are in the high-risk group for exposure to Covid-19 such as health workers, frontline staff, workers, people working in industrial parks.