Common antiviral agents used in women's and children's care, part 2

Antiviral agents that act in the later phases of the viral reproductive cycle are used primarily against human immunodeficiency virus (HIV). Combination therapy for HIV with drugs from different categories is more effective than monodrug therapy in slowing disease progression and improving survival. Antiviral treatment for all pregnant women with HIV is recommended for prevention of vertical transmission. Procedures are discussed for postexposure prophylaxis for health care providers exposed to HIV.