Table 3.

Treatment administered to 31 horses involved in an EHV-1 outbreak.

Drug	Dose	Treatment Days (Median)	Horses Treated
Valacyclovir	Loading 30 mg/kg q8h PO for first 6 doses Maintenance 20 mg/kg q12h PO	11–25 (12)	31
Flunixin meglumine	0.5–1.1 mg/kg q12h to q24h PO or IV	1–20 (4)	26
Sodium heparin	50 IU/kg q12h SQ	1–3 (3)	26

PO = via oral route, IV = via intravenous route, SQ = via subcutaneous route.