Coronavirus: Amid new emerging variants, will we need a variant-specific booster shot? | The Times of India


US President’s Chief Medical Advisor, Dr Anthony Fauci on Wednesday claimed that the currently available booster shots offer considerable protection against the Omicron variant and do not need to be replaced by a new, modified version of COVID vaccines.

During a White House Covid update, Dr. Fauci said, “Our booster vaccine regimens work against Omicron.” “At this point, there is no need for a variant-specific booster,” he clarified. Furthermore, Fauci said that the protection from the two-dose vaccine against infection has fallen to 33% as compared to 80% before the emergence of Omicron. However, two doses are still 70% effective at preventing hospitalization in omicron patients in South Africa, he adds.

That said, a booster shot has become the need of the hour. Whether a variant-oriented shot is needed or not is yet to be seen and considered.

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