现在的疫苗是紧急使用授权下使用的,3期还没有完全做完,
全面的批准据说最快在今年9月,说白了,大家都是小白鼠,新的就更不容易批准了,
Today, we are continuing to
evaluate data from this landmark trial,
We are also planning studies to assess the potential need for boosters or modified vaccine in the event that newly
emerging variants evade protection provided by the existing vaccine.
The Pfizer-BioNTech COVID-19 vaccine has not been approved or licensed by the U.S. Food and Drug Administration (FDA), but has been authorized for emergency use by FDA under an Emergency Use Authorization (EUA) to prevent Coronavirus Disease 2019 (COVID-19) for use in individuals 12 years of age and older. The emergency use of this product is only authorized for the duration of the declaration that circumstances exist justifying the authorization of emergency use of the medical product under Section 564(b)(1) of the FD&C Act unless the declaration is terminated or authorization revoked sooner. Please see EUA Fact Sheet here.
Learn about the SARS-CoV-2, the virus that causes COVID-19 and Pfizer's efforts to help fight it.
www.pfizer.com