Mother-to-child transmission, as of 2013, in Botswana and South Africa has decreased to less than 5% with improvement in many other African nations due to improved access to antiretroviral therapy.
A transmisión de nai a fillo, en 2013, en Botswana e Suráfrica diminuíra a menos do 5% e houbo unha mellora tamén en moitos outros países africanos debido a un maior acceso á terapia antirretroviral.