👉 Immunopathology is a branch of medicine that studies how the immune system responds to infections, diseases, or injuries. It involves understanding the mechanisms by which the body's immune system identifies and attacks foreign substances, including bacteria, viruses, and parasites. In immunopathology, researchers investigate how certain types of cells, called immune cells, respond to specific antigens, such as pathogens, in order to defend against infection. This study helps scientists understand the role of the immune system in protecting the body