Each year, over 600,000
children around the world are infected with HIV through
mother-to-child-transmission (MTCT), totaling 2.3 million children living with HIV or
AIDS today.1
The majority of these infections is occurring in sub-Saharan Africa and are acquired from mothers during pregnancy,
labor, delivery or breastfeeding.
While programs to prevent the transmission of HIV from mother-to-child
(PMTCT) are invaluable, they are currently reaching only an estimated five
percent of the HIV-positive population.2 Instead of working in isolation, these
programs should tap into the already existing
network of family planning services and programs, achieving wider coverage and
reaching more women, couples and infants. Preventing HIV infection among
women of childbearing age and helping HIV-positive mothers avoid unintended
pregnancies should be the primary emphasis of strategies to reduce MTCT. Family Planning Prevents Primary HIV Infection In Women
Preventing primary
infection in women is the first step toward preventing infections in infants.
Yet, in 2006, 17.7 million women were living with HIV globally, and the
proportion of women affected by the epidemic continues to increase.3
In sub-Saharan Africa, half of those living
with HIV or AIDS are women, and the majority of all new HIV infections are
occurring among women of childbearing age.
Women, especially young women, are at additional biological
and social risk of HIV infection. Recent evidence shows that pregnant women
may be at a higher risk of HIV infection than lactating women or non-pregnant,
non-breastfeeding women.4
Male and female condoms
are the only technology available for protection from sexual transmission of HIV
and are thus critically important to curbing the spread of the epidemic.
Family planning programs have been providing critical information,
counseling and services to prevent and treat sexually transmitted infections
(STIs) and promote consistent and correct condom use among women and men for
over four decades.
Family Planning Prevents Unintended Pregnancy Among Women With HIV Infection
In sub-Saharan Africa, the
risk of MTCT is exacerbated by a high level of unintended pregnancy – a major
cause of which is limited access to family planning services, including
stock-outs of contraceptive supplies.
In addition, HIV-positive women on
highly active anti-retroviral therapy (HAART) may be more vulnerable to
unintended pregnancy, because while HIV might
suppress fertility, HAART reduces viral loads and is likely to increase
fertility.5
In developing countries, maternal
mortality is nearly double in HIV positive women than in those who are not
infected.6
More than 200 million women in developing countries say they
would prefer to avoid pregnancy but are not using any form of modern
contraception. Unmet need for family planning is highest in sub-Saharan
Africa (as high as 36 percent in some
countries), where the HIV/AIDS epidemic is most prevalent.7
| Recent research shows that lowering HIV infection rates among sexually active adults by 1 to 5 percent can in fact achieve the same reduction in infant HIV infections as nevirapine interventions (an antiretroviral drug).10 Not only does contraceptive use avert more HIV-positive unintended pregnancies, but it does so at a lower cost than the use of the nevirapine alone. Adding family planning services to PMTCT programs can achieve the same effect as increasing drug coverage. For the same cost, family planning services can avert nearly 30 percent more HIV-positive births than antiretroviral drugs.11
|
Helping HIV-positive
women and couples avoid unintended pregnancies could prevent many child
infections and deaths. Current levels of contraceptive use in sub-Saharan
Africa, as low as they are, are already
preventing an estimated 22 percent of HIV-positive births.8 A 2003 study found that adding family
planning to PMTCT services in 14 high-prevalence countries prevented more than
150,000 unintended pregnancies. Averted child infections and deaths nearly
doubled and quadrupled, respectively.9
A Closer Look: A
Town In Eastern
Uganda
In
the rural town of Tororo, Uganda, a country where women have an average of more
than seven children, over 90 percent of HIV-positive women who are pregnant did
not wish to have more children, according to a recent study by the Centers for
Disease control.
Yet less than a fifth of married women who do not wish to become pregnant use
contraceptives. Tragically, the HIV/AIDS rates are still rising, with 4.3
million new infections in 2006, according to the U.N. agency on AIDS
(UNAIDS).