NewslettersImmunology of Infectious Disease NewsUncategorizedNo Substantial Pre-Existing B Cell Immunity against SARS-CoV-2 in Healthy AdultsBy Justin.choi - February 22, 2022013Researchers provided a detailed analysis of the B cell response to SARS-CoV-2 in unexposed individuals.[iScience] 6445212 AAAAAAAA items 1 apa 0 default asc 1 172101 https://www.stemcellsciencenews.com/wp-content/plugins/zotpress/AbstractPress ReleaseGraphical Abstract