BioNTech's chief executive Ugur Sahin told reporters Tuesday it is "highly likely" his company's COVID-19 vaccine, which was developed alongside Pfizer and has been rolled out in several countries including the United States, will hold up against the new coronavirus variant that was first identified in the United Kingdom.
Scientists have many questions about the variant, which appears to be more transmissible, including how it affects vaccine efficacy. Per Reuters, Sahin said he'll need another two weeks of study and data collection to determine whether the Pfizer-BioNTech shot will remain effective, but he is confident the mutations won't be enough to evade the immune response it induces. "The vaccine contains more than 1,270, and only nine of them are changed (in the mutant virus)," Sahin said. "That means 99 percent of the protein is still the same."
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
-
Today's political cartoons - April 20, 2025Cartoons Sunday's cartoons - Pam Bondi, retirement planning, and more
-
5 heavy-handed cartoons about ICE and deportationCartoons Artists take on international students, the Supreme Court, and more
-
Exploring the three great gardens of JapanThe Week Recommends Beautiful gardens are 'the stuff of Japanese landscape legends'
-
RFK Jr. visits Texas as 2nd child dies from measlesSpeed Read An outbreak of the vaccine-preventable disease continues to grow following a decade of no recorded US measles deaths
-
Shingles vaccine cuts dementia risk, study findsSpeed Read Getting vaccinated appears to significantly reduce the chances of developing Alzheimer's and other forms of dementia
-
Measles outbreak spreads, as does RFK Jr.'s influenceSpeed Read The outbreak centered in Texas has grown to at least three states and Health Secretary Robert F. Kennedy Jr. is promoting unproven treatments
-
RFK Jr. offers alternative remedies as measles spreadsSpeed Read Health secretary Robert F. Kennedy Jr. makes unsupported claims about containing the spread as vaccine skepticism grows
-
Texas outbreak brings 1st US measles death since 2015Speed read The outbreak is concentrated in a 'close-knit, undervaccinated' Mennonite community in rural Gaines County
-
Mystery illness spreading in Congo rapidly kills dozensSpeed Read The World Health Organization said 53 people have died in an outbreak that originated in a village where three children ate a bat carcass
-
Ozempic can curb alcohol cravings, study findsSpeed read Weight loss drugs like Ozempic and Wegovy may also be helpful in limiting alcohol consumption
-
New form of H5N1 bird flu found in US dairy cowsSpeed Read This new form of bird flu is different from the version that spread through herds in the last year
