Tag: COronavirus new varients

T cells of earlier Covid patients recognise all 3 major new variants

Since new variants of SARS-CoV-emerged in late 2020, there have been concerns about whether these might elude immune responses generated by prior infection or vaccination, potentially making re-infection more likely or vaccination less effective. To investigate this possibility, researchers from the US National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes […]