Archaeoparasitology is a relatively new field of study that focuses on tracing the history of parasitic infections in humans and animals through the analysis of archaeological samples. Some common synonyms for archaeoparasitology include paleoparasitology, ancient parasitology, and historical parasitology. These terms all refer to the same idea of examining the presence and spread of parasites in past societies to gain a better understanding of their impact on human health and evolution. Other related fields include medical history, bioarchaeology, and epidemiology. As our understanding of the past continues to evolve, archaeoparasitology will play an increasingly important role in helping us to untangle the complex relationships between parasites, humans, and the environment.