Final answer:
The Rod of Asclepius, featuring a serpent wrapped around a staff, is the special symbol of Apollo's son Asclepius and represents healing and medicine.
Step-by-step explanation:
The special symbol of Apollo's son Asclepius is known as the Rod of Asclepius. This emblem, consisting of a serpent entwined around a staff, is a widespread symbol representing healing and medicine. In ancient mythology, Asclepius was revered as a god of medicine and healing, and his rod has been adopted as a symbol by various medical organizations to this day. The snake's connection to rejuvenation and healing comes from its ability to shed its skin and emerge renewed, symbolizing restoration and the healing process.