CBC
Leukocytosis
Elevated platelets
Labs
LFTs- elevated
ESR, CRP- elevated
Blood culture
Urinalysis
ECG
TTE (Coronaries, LV, valves)
Consider if f ESR≥ 40, CRP≥ 3, or if desquamation occurs
Red Top<unk>  Serum to CBR"
Leukocytosis
Elevated platelets
Consider if f ESR≥ 40, CRP≥ 3, or if desquamation occurs
Clinical diagnosis
Kawasaki disease
Upper respiratory infection 
Scarlet fever
UTI
Rabies
Sepsis
Murine typhus
Meningitis