EDIT: CNBC headline inaccurate/misleading, vaccines are doing good
Where Do COVID Vaccines Stand Against the Variants?
Where Do COVID Vaccines Stand Against the Variants?
COVID-19 Vaccines
Vaccines are seen as one of the best ways to stop COVID-19. Learn more about the types of vaccines, including the newly approved Novavax.
www.webmd.com
Of the three "variants of concern" recognized by the World Health Organization and the CDC, studies have shown that the mRNA vaccines created by Pfizer/BioNTech and Moderna, as well as the Novavax vaccine, remain highly effective against the B.1.1.7 variant, which was first recognized in the United Kingdom.
The mRNA vaccines are 4- to 7-fold less effective against the P.1 variant, which was first discovered in Brazil, but they still appear to be within an important "cushion of protection," particularly after two doses, and should prevent disease, according to Anthony Fauci, MD, director of the National Institute of Allergy and Infectious Diseases
In February, Pfizer and BioNTech said they were testing a third dose of their Covid-19 vaccine to better understand the immune response against new variants of the virus.
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