Chief Election Commissioner (CEC) KM Nurul Huda on Monday urged all to take the Covid-19 vaccine.
He made the call after receiving his first shot of the jab at Bangabandhu Sheikh Mujib Medical University.
The nationwide mass vaccination began on Sunday when Health Minister Zahid Maleque, several other ministers, MPs and high officials of the government took the vaccine.
Only registered people can take the vaccine at the vaccination centres from 8am to 2:30pm.
Bangladesh has a plan to inoculate 35 lakh people against the virus in the first phase.
Prime Minister Sheikh Hasina inaugurated the nationwide coronavirus programme on January 25 when 26 front-line fighters took the jab.
The following day, another 541 front liners received the coronavirus vaccine.