My 8 year daughter has had a fever off and on for 6 days.  She has seen the doctor twice.  Her first symptom was a sore throat.  Since then she has had nausea, vomitting and diarrhea.  She also complans of a pain in her side.  The doctor kmows of of this but since she tested positive for the Epstein-Barr virus (we are waiting blood results), nothing else is being done.  I am more than concerned.  The doctor says EBV would explain all her syptoms but why is the fever almost continuous.  She has definitely loss weight and now stays in bed.  Should I seek a second opinion?  I have seen two different doctors in the same practice.  PLease help!

Summarized question: Does Epstein-Barr virus cause nausea, vomiting and diarrhea?