COVID Vaccines: US FDA Should Play More Activist Role In Development Of Modified Formulations

Advisory committee tells FDA that the agency, not vaccine manufacturers, should dictate the conversation around variants and reformulations; panelists also want better government research on immune correlates of protection ahead of any decision on a composition change.

Dictation
FDA's external experts want the agency, not manufacturers, to dictate the conversation on variants and new formulations for modified vaccines. • Source: Alamy

The US Food and Drug Administration should take a more activist role in the development and evaluation of modified COVID-19 vaccine formulations targeted at new variants, the agency’s external experts said 6 April.

The agency should tell manufacturers which variants and formulation types they should focus their research efforts on, rather than the...

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