Covaxin effectively neutralises double mutant strain of COVID-19: ICMR

ICMR said study showed Covaxin neutralises against multiple variants of SARS-CoV-2

covaxin Representational image

Indigenously developed COVID-19 vaccine Covaxin neutralises multiple variants of SARS-CoV-2 and effectively works against the double mutant strain as well, the Indian Council of Medical Research (ICMR) said on Wednesday.

Bharat Biotech's Covaxin has received emergency-use authorisations (EUAs) for COVID-19 treatment in India and in several countries across the globe with another 60 in the process.

"ICMR study shows Covaxin neutralises against multiple variants of SARS-CoV-2 and effectively neutralises the double mutant strain as well," the ICMR tweeted.

ICMR-National Institute of Virology has successfully isolated and cultured multiple variants of concern of SARS-CoV-2 virus: B.1.1.7 (the UK variant), B.1.1.28 (Brazil variant ) and B.1.351 (South Africa variant).

ICMR-NIV has demonstrated the neutralisation potential of Covaxin against the UK variant and Brazil variant, the apex health research body said.

ICMR-NIV recently has been successful in isolating and culturing the double mutant strain B.1.617 SARS-CoV-2 identified in certain regions of India and several other countries, the ICMR stated.

"Covaxin has been found to effectively neutralise the double mutant strain as well," it said.

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