Delta variant July 5, 2021 9:27 am Vaccines ‘Seem to Work Pretty Well' Against Current Covid-19 Variants The New York Times’ Apoorva Mandavilli joined NBCLX to discuss how well current vaccines hold up against new variants of the coronavirus. 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