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BioNTech says Covid vaccine is effective against key new strains; to publish more data in days


The CEO of German pharmaceutical firm BioNTech has mentioned he stays assured the corporate’s Covid vaccine, developed in partnership with Pfizer, will probably be effective against the highly-infectious variants of the virus found in the U.Okay. and South Africa.

“We are confident that based on the mechanism of our vaccine, even though there are mutations, we believe that the immune response which is induced by our vaccine could also deal with (a) mutated virus,” Dr. Ugur Sahin, co-founder and CEO of BioNTech, advised CNBC’s Meg Tirrell on Monday.

“Last week, we reported another mutation which is present in the U.K. variant and also in the South African variant and this mutation is considered to be important because it could change structurally the protein. But it appears the immune response against our vaccine also neutralizes this mutation.”

His feedback referred to analysis printed Thursday that confirmed Pfizer-BioNTech’s Covid-19 vaccine appeared to be effective against a key mutation in the more infectious variants of the virus found in the U.Okay. and South Africa.

The examine, carried out by U.S. pharma big Pfizer and never but peer-reviewed, recommended the vaccine labored to neutralize the so-called N501Y mutation. This mutation has been reported in the coronavirus variants found in the U.Okay. and South Africa.

The variants, which originated individually, each share a genetic mutation of the so-called spike protein, which the virus makes use of to achieve entry into cells inside the physique.

Physicians tentatively welcomed the findings of the examine final week however cautioned it was vital to word the analysis solely centered on the N501Y mutation discovered in each new variants.

BioNTech’s Sahin mentioned the corporate would have the opportunity to current more data wanting on the full set of mutations in the approaching days.

New vaccine might be prepared ‘inside six weeks’



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