Company producing Johnson & Johnson vaccine has history of violations

The company at the center of quality problems that led Johnson & Johnson to discard 15 million doses of its coronavirus vaccine has a string of citations from U.S. health officials for quality control problems.

Emergent BioSolutions, a little-known company vital to the vaccine supply chain, was a key to Johnson & Johnson’s plan to deliver 100 million doses of its vaccine to the United States by the end of May. But the Food and Drug Administration repeatedly has cited Emergent for problems such as poorly trained employees, cracked vials and problems managing mold and other contamination around one of its facilities, according to records obtained by The Associated Press through the Freedom of Information Act. The records cover inspections at Emergent facilities since 2017. Johnson & Johnson said Wednesday that a batch of vaccine made by Emergent at its Baltimore factory, known as Bayview, cannot be used because it did not meet quality standards. It was unclear how many doses were involved or how the problem would affect future deliveries of J&J’s vaccine. The company said in a statement it was still planning to deliver 100 million doses by the end of June and was “aiming to deliver those doses by the end of May.”