Peptide-based vaccines

Peptide-based vaccines use small pieces of proteins called peptides, derived from a virus or pathogen, to stimulate the immune system. When these peptides are injected, they help the body's immune cells recognize and respond to the pathogen without causing illness. This targeted approach trains the immune system to identify and fight the actual virus if encountered later. Peptide vaccines are precise, safe, and can be developed quickly, making them a promising strategy for preventing diseases like COVID-19 and other infections.