Figure 3From: Five-year trends in epidemiology and prevention of mother-to-child HIV transmission, St. Petersburg, Russia: results from perinatal HIV surveillance CD4-cell count and viral load testing among HIV-infected women giving birth. CD4-cell counts and percentage covered by immunologic monitoring, viral load and percentage covered by virologic monitoring, HIV-infected women giving birth, St. Petersburg, Russia, 2004-2008, enhanced perinatal HIV surveillance.Back to article page