CD4 and AIDS: After confirmation of positive HIV diagnosis using 3 rapid tests according to GQ’s National Protocol [2], combined ART (cART) including zidovudine (AZT) + lamivudine (3TC) + nevirapine (NVP) are given to pregnant women with World Health Organization (WHO) clinical stage 3 or 4, or CD4 under 350 cell/mm3 as recommended by the National Plan to Combat HIV/AIDS in GQ.