Humoral immunity produces antigen-specific antibodies and is primarily driven by B cells. Cell-mediated immunity on the other hand does not depend on antibodies for its adaptive immune functions and ...

Antibody responses were detected in all vaccine recipients on day 239 (Figure 1A, upper panels). The median binding antibody titer against the WA1/2020 receptor-binding domain was 645 on day 29, 1772 ...

The complement system is known to play critical roles in pathogen identification, initiation of innate immune responses and facilitation of adaptive immune responses. Several studies have suggested ...

Covid-19 denotes coronavirus disease 2019, CT computed tomography, ICU intensive care unit, MIS-C multisystem inflammatory syndrome in children, ND not determined, PASC postacute sequelae of Covid-19, ...