Johnson & Johnson subcontractor ruins 15 million vaccine doses Workers at Emergent BioSolutions mistakenly mixed ingredients from two Covid-19 vaccines together. Covid-19 Live Updates: Vaccinations Rise, but Variants and Factory Mix-Up Present HurdlesOfficials worry that the debacle at a Baltimore plant that ruined 15 million doses of the Johnson & Johnson vaccine will erode public confidence just when states are expanding capacity to deliver shots. Biden gives Johnson & Johnson control of factory that ruined 15 million vaccine dosesA contractor called Emergent BioSolutions had previously run the facility J&J Covid vaccine shipments halted in US after factory blunder destroys 15 million dosesFuture Johnson & Johnson vaccine shipments have been halted in the United States after a human error mix up in a new manufacturing plant destroyed 15 million doses and raised questions over quality control, according to The New York Times. Errors ruin 15 million doses of Johnson & Johnson’s COVID-19 vaccinePeople who are reluctant to get vaccinated are more comfortable with the J&J shot Report: Johnson & Johnson loses 15M vaccine doses in manufacturing mix-up; Wisconsin court throws out mask mandate: Latest COVID-19 updatesWisconsin court strikes mask mandate. All 50 states have announced when they plan to open up vaccinations to all adults. Latest COVID-19 news. Millions of J&J COVID vaccines ruined due to ‘human error’: NYTAbout 15 million Johnson & Johnson doses ruined due to a mix-up at a plant in Maryland, the New York Times reports. Factory mix-up spoils 15 million doses of J&J COVID vaccineThe error at a manufacturing facility will delay future shipments of the vaccine