The Bangladeshi government has said that everyone aged 60 or above will be offered a fourth dose of COVID-19 vaccine in order to boost people’s fading immunity against the disease. Speaking at a press conference in Dhaka on Tuesday, Ahmedul Kabir, a senior official of the Directorate General of Health Services (DGHS), announced that the 4th shot will be available at seven vaccination centers in Dhaka on Dec. 20 on a trial basis. Subsequently, he said the campaign will be expanded to inoculate people above the age of 60, frontline workers and those suffering from comorbidities. According to the official, Bangladesh aims to provide the fourth vaccine shot to over 20 million people. More than 126 million people have so far received at least two doses of COVID-19 vaccines in the country, while over 62 million people have received booster shots.