Dr Sanjeev Sinha, Department of Medicine, All India Medical Institute of Medical Sciences (AIIMS), Delhi on Thursday revealed that booster dose of the covid vaccine can increase immunity and also help in combating a variant of concern. "Many people who took vaccine in January have seen that they didn't get any serious side effect during the second wave. The vaccine is effective in preventing covid infection, but after six months of inoculation, there is doubt among people that will they have enough antibodies in the body to combat the speculative third wave," Dr Sinha said.

Dr Sanjeev Sinha, Department of Medicine, All India Medical Institute of Medical Sciences (AIIMS), Delhi on Thursday revealed that booster dose of the covid vaccine can increase immunity and also help in combating a variant of concern. "Many people who took vaccine in January have seen that they didn't get any serious side effect during the second wave. The vaccine is effective in preventing covid infection, but after six months of inoculation, there is doubt among people that will they have enough antibodies in the body to combat the speculative third wave," Dr Sinha said.