A vaccine from Pfizer, BionTech and Moderna may win regulatory approval this year. The Pfizer vaccine uses a brand new technology called messenger-RNA or mRNA. Instead of using bits of virus to provoke an immune response, the mRNA trains the…
Oxford University & drugmaker AstraZeneca has developed an experimental coronavirus vaccine. This experimental vaccine shows a protective immune response in its early trials. According to researchers, it induced a strong antibody and T cell immune response. The trials have also…