"Doherty" refers to Peter Doherty, an Australian scientist and Nobel laureate known for his groundbreaking work in immunology. He has made significant contributions to our understanding of how the immune system recognizes and fights off viruses, particularly through his research on T cells. Doherty's discoveries have paved the way for advancements in vaccine development and our overall knowledge of infectious diseases. His work has been instrumental in improving global health and has earned him international recognition as a leading figure in the field of immunology.