Figure 4From: Five-year trends in epidemiology and prevention of mother-to-child HIV transmission, St. Petersburg, Russia: results from perinatal HIV surveillance Timing and completeness of antiretroviral prophylaxis and perinatal HIV transmission. Percentage of HIV-infected women who started prenatal ARV ≤28 weeks gestation and received a full course dual/triple ARV prophylaxis, rate of perinatal HIV transmission, St. Petersburg, Russia, 2004-2008, enhanced perinatal HIV surveillance.Back to article page