At 6:30 p.m. people in Cua Nam, Hai Ba Trung and Hang Gai wards sign up for vaccination at the Viet-Xo Friendship Labor Cultural Palace.
Hanoi is trying to vaccinate everyone aged over 18 before September 15.
Elderly people receive quick health checks prior to vaccination.
Authorities have immunized over 2.8 million people so far, or around 40 percent of adults, with over 317,000 being fully vaccinated.
People undergo health checks before getting a shot.
The city Department of Health has urged ward authorities not to impose a limit on the number of people being vaccinated and simplify vaccination procedures.
A man receives a shot.
People are vaccinated with AstraZeneca shots. Between 7 a.m. and 10 p.m. Thursday, the district managed to vaccinate 2,400 people.
Tran Thi Quy, 88, is brought by a family member to be vaccinated.
"My family is glad she was vaccinated," Lien, Quy's relative, said. "I was a bit hesitant at first because she's old."