Acyclovir if 
Proven<unk>  disease
Suspected<unk>  disease (see clinical features) pending studies
At risk due to exposure (active genital lesions in mother or history of cold sores in a contact)
Proven<unk>  disease
Suspected<unk>  disease (see clinical features) pending studies
At risk due to exposure (active genital lesions in mother or history of cold sores in a contact)
Many recommend acyclovir empirically in ill-appearing neonates with fever (including hypothermia) or aspetic meningitis until results of work-up are known
Acyclovir 20 mg/kg IV every 8 hours (duration depends on classification)
If ocular involvement:
1% trifluridine, 0.1% iododeoxyuridine, or 3% vidarabine
Optho consult
As for any febrile neonate SBI evaluation:
Ampicillin + gentamycin
May substitute gentamycin with cefotaxime/ceftazidime
1% trifluridine, 0.1% iododeoxyuridine, or 3% vidarabine
Optho consult
Ampicillin + gentamycin
May substitute gentamycin with cefotaxime/ceftazidime
May substitute gentamycin with cefotaxime/ceftazidime
Neonatal HSV
Upper respiratory infection 
Rubella
UTI
Smallpox
Sepsis
Syphilis
Meningitis