The government inspector cited a lack of training to ensure a successful manufacturing process.Īccording to Emergent's financial records, the company's biggest sellers last year were vaccines for anthrax and smallpox – two categories that each generated more than $300 million in revenue. As The Associated Press reported, an FDA inspector criticized the Bayview plant in Baltimore early last year, even as Emergent was reaching its deal with Johnson & Johnson. The company later changed its name, but problems have persisted. Fallout from those issues resulted in a congressional inquiry. – a company that was the subject of criticism and scrutiny almost from its inception due to problems with how it handled exclusive contracts with the U.S. that are coordinated by HHS.Įmergent BioSolutions got its start in 1998 as the BioPort Corp. The Baltimore campus is where Emergent anchors a Center for Innovation in Advanced Development and Manufacturing – one of three such government-backed facilities in the U.S. The site where the mix-up happened is Emergent's Bayview facility, according to Johnson & Johnson. Johnson & Johnson said it's still planning to deliver 100 million doses of its single-shot vaccines to the U.S. and elsewhere await their turn to get a COVID-19 vaccine. The numbers are being watched closely as millions of people in the U.S. As it announced the problem in Baltimore, Johnson & Johnson also said it will meet its goal of supplying more than 20 million vaccine doses in the U.S. But the company said another large tranche of vaccine is on the way. so far, according to figures from the Centers for Disease Control and Prevention. Nearly 6.8 million doses of the COVID-19 vaccine developed by Janssen, a Johnson & Johnson subsidiary, have been delivered to the U.S. In a statement sent to NPR, an FDA spokesperson confirmed that the agency is aware of the situation but said it cannot comment further, citing the confidentiality that surrounds relationships between drugmakers and their contract manufacturers. When asked why the administration didn't disclose it earlier, Psaki cited the fact that the plant is not yet authorized by the FDA for distribution of the vaccine. White House press secretary Jen Psaki said Thursday that the Department of Health and Human Services notified the White House late last week about the production mistakes at the Emergent plant in Baltimore. government, and we remain confident in our ability to meet the FDA requirements." "We continue to manufacture in support of our customers and the U.S. "Discarding a batch of bulk drug substance, while disappointing, does occasionally happen during vaccine manufacturing, which is a complex and multi-step biological process," he added. We isolated this batch and it will be disposed of properly," Matt Hartwig, a spokesperson for Emergent, said in a statement to NPR. "here are rigorous quality checks throughout our vaccine manufacturing processes, and through these checks a single batch of drug substance was identified that did not meet specifications and our rigorous quality standards. "In late February, one or more workers somehow confused the two during the production process, raising questions about training and supervision."Įmergent said that quality control systems "worked as designed" to detect the issue and isolate the batch. But Johnson and Johnson's and AstraZeneca's vectors are biologically different and not interchangeable," The Times reported. "The two vaccines use the same technology employing a harmless version of a virus - known as a vector - that is transmitted into cells to make a protein that then stimulates the immune system to produce antibodies.
The Times and The Washington Post reported that the issue was a mix-up between the coronavirus vaccine material that Emergent is producing for Johnson & Johnson and AstraZeneca. Neither Johnson & Johnson nor Emergent have confirmed that figure.
The snag was first reported by The New York Times, which said 15 million vaccine doses were potentially affected. "It's important to note that these wouldn't be finished doses, just key ingredients ultimately bound for another facility to be put into vials and prepared for distribution," NPR's Sydney Lupkin reported. In a news release, Johnson & Johnson said quality control checks had flagged the problem before the problematic batch affected more doses. This batch was part of the approval process, and would have been used if successful. Emergent is not currently part of the coronavirus vaccine supply chain but was ramping up to be.
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