Welcome to HCM
First of all I would like to inform you that drug reaction or allergic reaction
can occur in any vaccine
though it not common.Actually there is no prior test to identify the possibility of vaccine reaction to an individual.Fever
is also a side effect for pnumococcal vaccine.As the baby has got admitted I hope that the baby will get well soon as good treatment options are available now a days.I would like to advice you that keep faith in you doctors as baby is undergoing hospital treatment.