Every time our body encounters a new disease-causing agent, a crucial defense system called adaptive immunity comes into play ...

Acute graft-versus-host disease (aGVHD) is one of the most serious complications after allogeneic hematopoietic stem cell ...

Novel hybrid polymer nanocarriers enable effective vaccine delivery in the lungs and the targeted activation of immune cells.

Why these questions for Prelims 2026? Kickstart your UPSC Prelims preparation early. Brush up on your current affairs ...