it would be advisable to see a physician. Rarely, injections during vaccination
should produce symptoms that are generally local and short lived. The post vaccination syndrome with a mild fever
and general state of unwellness in the child should not last for more than three when given appropriate drugs against fever. In this case, it shall be advisable to know exactly whether another skin infection
such as a cellulitis
might not have set in. An early diagnoses shall be better since treatment shall be surer, safer and cheaper.
Take the child to your physician for a proper evaluation. A skin infection or other allergy
or something should be excluded for a proper management.
Thanks and wishing a quick recovery for the baby.