After having joint replacement surgery, you can receive the new coronavirus vaccine after your condition has stabilized. Although there is no clear regulation for patients after joint replacement surgery, with reference to the “Guidelines on Contraindications and Precautions for Neocoronavirus Vaccination (Third Edition)”, those who have recovered well without other discomforts after appendicitis surgery; and those who have suffered from bone fracture and other injuries and have not suffered from infections and fever can receive Neocoronavirus vaccination. Therefore, the New Crown Vaccine can be administered after stabilization and good recovery from joint replacement surgery. New crown vaccination is now globally recognized as one of the effective means of preventing personal infections, especially for reducing severe and critical illnesses with good protection. Therefore, it is recommended that those who are eligible for the Neocoronavirus vaccine complete it in a timely manner to prevent Neocoronavirus infection.