Bengaluru: There is a serious thought in the Government circles of giving additional booster shots (third dose) to protect people from the Delta variant. Already, Thailand, Bahrain and the United Arab Emirates have decided to give a third dose to some of them who have taken Sinovac, Sinopharm and AstraZeneca vaccines.
US-based Pfizer is likely to seek permission to give the third booster dose. It is planning to produce scientific data about five to ten times protection from the Coronavirus after taking the booster shots.
