Thanks for posting your query.
Your daughter is suffering from Typhoid fever
and possibility of dengue fever appears to be least.
Let me know the associated symptoms along with fever.
Presence of low WBC and normal platelet count
along with positive widal test
signify the diagnosis.
Bleeding from nose appears to be due to localized nasal cause not from the blood abnormalities.
You should consult with internal medicine specialist and ENT surgeon simultaneously and should go for thorough check up.
Bleeding could be blocked by nasal packing and cautery application.
You should continue cefixime
and consult for azithromycin
Both of these medications are recommenced for typhoid fever.
Dr. Mayank Bhargava