Infections diseases with the syndrome of exanthema Scarlet fever

B. Chickenpox, secondary encephalitis

C. Chickenpox, encephalitic reaction.

D. Mix-infection: Chickenpox + viral encephalitis of other etiology.

E. meningoencephalitis, not connected to the chickenpox

23.* 5 - year-old child, disease started with fever 37,5°С, on the abdomen, back, limbs, scalp there is macular rash. In several hours those macula became papules and vesicles with surrounding hyperemia, without infiltration. On the soft palate – two aphta. Intoxication isn’t severe. What is the primary diagnosis?