This document outlines the syllabus for a course on Immunology & Bacterial Serology. The course has 5 units that cover basic immunology, antigen-antibody reactions, serological tests, the complement system, and autoimmunity and vaccines. Students will learn about immunity, antigens, immunoglobulins, antigen-antibody reactions like precipitation and agglutination, serological tests like Widal and VDRL, complement activation pathways, and autoimmune diseases and vaccination schedules. The course aims to explain different types of immunity and immune cells, differentiate antigen-antibody reactions, demonstrate serological test principles and interpretations, and explain autoimmunity, vaccines, and immune responses.