You are here: Home » Current Affairs » Coronavirus » News
17 trains running late in northern region due to low visibility, fog
icon-arrow-left
Business Standard

No need for fourth dose of Covid-19 vaccine given current evidence: Expert

Dr Raman Gangakhedkar, former head of epidemiology and communicable diseases at the ICMR, has discounted the need for the fourth dose of Covid-19 vaccine given the current evidence

Topics
Coronavirus Vaccine | ICMR

Press Trust of India  |  Pune 



Covid vaccine, Covid booster
Photo: Bloomberg

Dr Raman Gangakhedkar, former head of epidemiology and communicable diseases at the Indian Council of Medical Research, has discounted the need for the fourth dose of COVID-19 vaccine given the current evidence about the coronavirus and its variants.

If a person has taken a third dose of the anti-COVID-19 vaccine, it means his T-cell immune response has been trained thrice, Dr Gangakhedkar said on the sidelines of a function on Tuesday.

"The core virus (of COVID-19) has not been changed so much that a new vaccine would be needed, so try and have trust in our T-cell immune response," he said.

"Looking at the current evidence (of variants of the virus), it is not that big that there is any need for the fourth dose of the COVID-19 vaccine. There are many reasons for that. Currently, whatever vaccines are there, the virus makes the escape mutants over them which causes infections," he said.

According to Dr Gangakhedkar, old people and those suffering from chronic morbidities should continue to take precautions such as wearing of masks.

"For the fourth dose, I think, there is still time to think, because if any new variant comes, it would not be from the SARS-COV2 family. It could be a completely new variant and when it comes, we will think about it as our genomic surveillance is still going on. No need to get worried now," he said.

Dr Gangakhedkar appealed to follow two things, including taking a precautionary dose and taking all the precautions for those who are in a vulnerable group.

He was speaking on the sidelines of a discussion on the book 'Braving a Viral Storm: India's COVID-19 Vaccine Story, organised by the Pune International Center.

(Only the headline and picture of this report may have been reworked by the Business Standard staff; the rest of the content is auto-generated from a syndicated feed.)


Subscribe to Business Standard Premium

Exclusive Stories, Curated Newsletters, 26 years of Archives, E-paper, and more!

Insightful news, sharp views, newsletters, e-paper, and more! Unlock incisive commentary only on Business Standard.

Download the Business Standard App for latest Business News and Market News .

First Published: Wed, January 25 2023. 09:30 IST

RECOMMENDED FOR YOU