Johnson & Johnson September 21, 2021 4:32 pm Johnson & Johnson Says COVID-19 Booster Provides Strong Response Johnson & Johnson released data showing that a booster dose to its one-shot coronavirus vaccine provides a strong immune response. NBC10’s Lauren Mayk has the details. US & World Videos 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up 2:39 New COVID variant known as Eris causing rise in cases, experts say 2:05 Federal Covid-19 Public Health Emergency Ends After More Than 3 Years 2:05 After More Than 3 Years, COVID-19 Public Health Emergency Coming to an End 0:35 WHO: COVID Is No Longer a Global Health Emergency