Hello everyone. I previously wrote about the teething of a child, but …

Hello everyone. I previously wrote about the teething of a child, but it only helped with teething gel deficiency. Now another question, we had a vaccination record from 0 to 6 months, the vaccination record was due to hypoxia and jaundice, and so after a month we should receive a diphtheria vaccine. The child is already fine, only the vitamin D level is low. The pediatrician says everything is normal, it won't affect anything. Is the low vitamin D going to affect the vaccination? And what reaction do your children have after vaccination? What is the reaction?