Pfizer and BioNTech start trial of 'next-gen' COVID vaccine
The two companies h(Pfizer and BioNTech) ave begun a Phase II study on an ‘enhanced’ version of their mRNA vaccine against COVID-19, a so-called 'nextgen' Covid vaccine
BioPharma-Reporter.com - August 1, 2022View the full story here: https://www.biopharma-reporter.com/Article/2022/08/01/pfizer-and-biontech-start-trial-of-next-gen-covid-vaccine