hello,my baby boy is 1 yr 1mnth old, he is frequently getting fever,we are consulting pediatrician and using medicines, but also after 5days again got fever, why he is getting fever we didn't stopped giving medicine, and last week we did blood test for baby, in the reports it has shown he had blood infection what the precautions to be taken and this blood infection is caused for my baby is it normal or any serious issue....