Human diseases is a broad field of research that focuses on understanding the causes, mechanisms, prevention, and treatment of diseases that affect humans. Researchers in this area investigate a wide range of diseases, including infectious diseases, chronic conditions such as heart disease and cancer, genetic disorders, autoimmune diseases, and neurological disorders. The goal of this research is to improve our understanding of how diseases develop and progress, as well as to develop new strategies for diagnosing, managing, and treating these conditions. Ultimately, the aim is to improve health outcomes and quality of life for individuals affected by disease.