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. Author manuscript; available in PMC: 2018 Apr 5.
Published in final edited form as: MMWR Recomm Rep. 2015 Jun 5;64(RR-03):1–137.
Recommended regimen for suppressive therapy of pregnant women with recurrent genital herpes*

Acyclovir 400 mg orally three times a day
 OR
Valacyclovir 500 mg orally twice a day

*Treatment recommended starting at 36 weeks of gestation. (Source: American College of Obstetricians and Gynecologists. Clinical management guidelines for obstetrician-gynecologists. Management of herpes in pregnancy. ACOG Practice Bulletin No. 82. Obstet Gynecol 2007;109:1489–98.)