Baby boy 3.5 months old had his 3rd DTaP vaccine yesterday. Previous 2 doses were painless ones. Baby didn't get fever at all. Is it okay? Does it mean that the Baby is not producing enough antibodies to fight? Please clarify my doubt! Thank you.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.