Emergent Suspends COVID-19 Vaccine API Manufacturing As US FDA Inspects Bayview Plant

After discovery of viral vector cross-contamination, AstraZeneca quit, J&J took control and the FDA launched inspection.

Emergent BioSolutions
emergent vaccine drug substance quarantined, production suspended • Source: Alamy

In a move that underscores the high cost of poor quality in a pandemic, Emergent BioSolutions, Inc. is suspending production of COVID-19 vaccine drug substance in the midst of the race to reach herd immunity against the coronavirus and its emerging variants.

Emergent agreed to a request from the US Food and Drug Administration to suspend manufacturing operations and quarantine the drug substance for millions of doses made so far at its Bayview plant in

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