Peyton Rous is remembered as a pioneer in the field of oncology and virology. His work is often cited in scientific literature, and he is frequently mentioned in discussions about the history of cancer research. The Rous sarcoma virus continues to be a model organism in cancer research, helping scientists to unravel the complexities of cancer and develop new therapeutic strategies. Additionally, Rous’s perseverance in the face of skepticism serves as an inspiring example for researchers worldwide.