Longitudinal cellular and humoral immune responses following Covid-19 BNT162b2-mRNA-based booster vaccination of craft and manual workers in Qatar.
Remy Thomas, Ahmed Zaqout, Bakhita Meqbel…·Julie V. Decock
This study examines immune responses in craft and manual workers after a BNT162b2 booster, showing enhanced Th1 and cytotoxic T cell responses, and durable humoral immunity, with prior infection boosting B cell counts.