Effrossyni Gkrania‐Klotsas

This study analyzes within-host SARS-CoV-2 evolution in chronic infections, finding variable rates of evolution and evidence of subpopulation structure.

This paper identifies common-variant associations with selective IgA deficiency using GWAS meta-analysis and pleiotropy-based methods, finding 26 variants outside the MHC and highlighting polygenic and immune-related biology.