Hello there. I can understand your concern. You have been asking this wuestion for a month now. Kindly consult a psychiatrist in person for further evaluation and counselling because you do not seem to understand depsite telling number of times. No vaccine is required. This point was made pretty clear but yest you keep asking this question again and again. You can do as you wish but our opinion will not change. Best regards. Dr. Anil kumar jain.