Abstract

Mucosal immunology is a captivating branch of immunology that focuses on the complex and dynamic interactions between the immune system and the mucosal surfaces of our body. The mucosal surfaces, including the respiratory tract, gastrointestinal tract, genitourinary tract, and ocular surfaces, serve as the first line of defense against a multitude of pathogens. This article delves into the fascinating world of mucosal immunology, shedding light on its importance,mechanisms, and implications for human health.