The U.S. Food and Drug Administration pulled its emergency use authorization of a COVID-19 treatment, claiming multiple variants of the virus that causes the disease are rendering it ineffective. The FDA said in a Friday press release that AstraZeneca’s Evusheld preventative medicine “is not expected to provide protection against developing SARS-CoV-2
The variants in question "are projected to be responsible for more than 90% of current infections in the U.S.," the FDA said. The revocation of the use authorization will be maintained "until further notice by the Agency."
- The agency had already warned earlier this month that the treatment was likely increasingly ineffective against new forms of SARS-CoV-2.
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