👉 A pyrgologist is a type of researcher who studies the distribution and behavior of parasites in their host. They are known for their meticulous work with microscopy, histology, and biochemistry to identify and classify different types of parasites, such as protozoa, nematodes, and helminths. Pyrgologists use specialized equipment and techniques to isolate and study these parasites, often employing techniques like electron microscopy or fluorescent microscopy to visualize the structures within the parasite's cell. Their work is crucial