What Does The Following Blood Test Report Suggest?

MY CHILD IS SUFFERING FROM FEVER ,BLOOD TEST HAVE BEEN TAKEN .IT SHOWS 1.SAL TYPI O -NEGATIVE 2.SAL TYPI H -NEGATIVE 3.SAL PARA TYPI A(H) -NEGATIVE 4.SALA PARA TYPI B(H) -NEGATIVE SIR..BUT STILL FEVER OCCURS ASSOCIATED WITH SHIVERING...,DEXTROSE HAVE BEEN GIVEN.FIXIM-100 TABLETS HAVE BEEN GIVEN BY DOCTOR BUT FEVER OCCURS