Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Do Vaccines Weaken My Baby’s Immune System? – Healthy at Home with Dr. Handy | CHOP. That video is uploaded by The Children's Hospital of Philadelphia at 2023-03-07T06:05:59-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [uX_hT-Kjk64]