Final answer:
Warthin-Finkeldey cells are giant multinucleated cells notably associated with Measles, seen in lymphoid tissues and are indicative of immune responses.
Step-by-step explanation:
Warthin-Finkeldey cells are giant multinucleated cells associated with certain viral infections, notably Measles (rubeola). These cells are pathognomonic for Measles during the prodromal stage and can be found in various lymphoid tissues, such as the tonsils and lymph nodes. Their presence is indicative of the immunologic responses triggered by the virus. Warthin-Finkeldey cells are giant multinucleated cells associated with certain viral infections, notably Measles (rubeola). These cells are pathognomonic for Measles during the prodromal stage and can be found in various lymphoid tissues. Also, the cells may be seen in certain conditions associated with hyperplasia of lymphoid tissue.