Do we’d like fourth dose of Covid-19 vaccine? Professional has THIS to say

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Dr Raman Gangakhedkar, former head of epidemiology and communicable illnesses on the Indian Council of Medical Analysis, has discounted the necessity for the fourth dose of Covid-19 vaccine given the present proof concerning the coronavirus and its variants.

If an individual has taken a 3rd dose of the anti-Covid-19 vaccine, it means his T-cell immune response has been educated thrice, Dr Gangakhedkar mentioned on the sidelines of a perform on Tuesday.

“The core virus (of Covid-19) has not been modified a lot {that a} new vaccine can be wanted, so attempt to have belief in our T-cell immune response,” he mentioned.

“Trying on the present proof (of variants of the virus), it isn’t that massive that there’s any want for the fourth dose of the Covid-19 vaccine. There are lots of causes for that. At the moment, no matter vaccines are there, the virus makes the escape mutants over them which causes infections,” he mentioned.

In accordance with Dr Gangakhedkar, previous individuals and people affected by persistent morbidities ought to proceed to take precautions equivalent to sporting of masks.

“For the fourth dose, I believe, there’s nonetheless time to assume, as a result of if any new variant comes, it could not be from the SARS-COV2 household. It may very well be a totally new variant and when it comes, we’ll give it some thought as our genomic surveillance continues to be occurring. No must get nervous now,” he mentioned.

Dr Gangakhedkar appealed to comply with two issues, together with taking a precautionary dose and taking all of the precautions for individuals who are in a weak group.

He was talking on the sidelines of a dialogue on the ebook ‘Braving a Viral Storm: India’s COVID-19 Vaccine Story, organised by the Pune Worldwide Heart.

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