Characteristics of specific defense

Specific defense, also known as adaptive immunity, is characterized by its ability to recognize and target specific pathogens. This immune response involves the activation of lymphocytes, such as B cells and T cells, which develop memory cells for long-lasting protection. Unlike innate immunity, which provides a generalized response, specific defense is tailored to each unique pathogen and can improve with subsequent exposures. This specificity and memory enable the body to mount a more effective response upon re-infection.