Research on over need of booster dose against COVID-19: AIIMS doctor

Research is taking place in India, US and several other countries to see if booster dose will be needed for maintaining longer efficacy of COVID-19 vaccines, a senior doctor has said.

Research is taking place in India, US and several other countries to see if booster dose will be needed for maintaining longer efficacy of COVID-19 vaccines, a senior doctor has said. June 15, 2021 at 07:45AM https://ift.tt/3cHEBaY