Patient's question:
The child was born in 2016 and received the BCG vaccine with batch number 20114110079. I couldn't find this batch number in my records. He has patent ductus arteriosus, which was not discovered at birth but was found after he was about nine months old when he went to the hospital for a check-up.Doctor's answer:
In this case, you can specifically ask the community where you get vaccinated for more information, and it should be possible to find out. Considering the possibility of your child having congenital heart disease, was the four-dimensional color Doppler ultrasound examination thorough enough at that time? It should have little to do with the BCG vaccination. The above is advice on the question "Does vaccination have anything to do with a child having patent ductus arteriosus?" I hope it helps you. Wish you good health!