Botswana has recently achieved a significant milestone in public health by becoming the first country globally to attain gold-tier status in the World Health Organization’s (WHO) initiative to eliminate mother-to-child transmission (MTCT) of HIV.
This accomplishment, acknowledged at the seventy-eighth session of the World Health Assembly, signified that Botswana has successfully reduced new HIV infections among infants to fewer than 250 per 100,000 live births and has ensured that at least 95% of pregnant women receive comprehensive antenatal care, including HIV testing and treatment. This progress builds upon Botswana’s earlier achievement in 2021 when it became the first nation to reach the silver-tier status.
The nation’s rapid advancement within three years is attributed to the concerted efforts of the Ministry of Health, healthcare workers, community stakeholders, and international partners. Key strategies included integrating HIV services into primary healthcare, enhancing community-based interventions, and ensuring that services are delivered in a manner consistent with human rights and gender equality.
In contrast, according to a recent study titled ‘Population level risk factors for vertical transmission of HIV in the national prevention of mother-to-child transmission programme in South Africa: An ecological analysis’, it was found that South Africa, despite having one of the most extensive PMTCT programs globally, faces challenges in reaching similar milestones.
The country has made significant strides, with over 95% of pregnant women being tested for HIV during antenatal care and more than 90% of HIV-positive women initiated on antiretroviral therapy (ART). These efforts have led to a substantial decline in MTCT rates, from approximately 30% in the early 2000s to around 1% at birth in recent years.
However, Both South Africa and Botswana’s progress has been hindered by several factors. Recent reductions in international funding, particularly from the U.S. President’s Emergency Plan for AIDS Relief (PEPFAR), have led to significant cuts in HIV testing and monitoring services. While In Botswana, the Ministry of Health has diverted all patients that had previously received benefits from the programme through their NGO programmes to the public health sector.
While in the case of South Africa, this has resulted in a decline in viral load testing among pregnant women and early infant diagnostic testing, potentially increasing the risk of undetected and untreated HIV cases.
Moreover, while South Africa has implemented policies like Option B+, which provides lifelong ART to all pregnant and breastfeeding women regardless of CD4 count, challenges remain in ensuring consistent viral suppression during the breastfeeding period, a critical factor in preventing postnatal HIV transmission, according to a study called Barriers to the management of children under five exposed to HIV in the rural areas of South Africa.
Botswana’s achievement demonstrates that with targeted strategies and collaborative efforts, it is possible to make significant progress in eliminating pediatric HIV infections. For South Africa, addressing current challenges and reinforcing its PMTCT programs are essential steps toward achieving similar success and ensuring the health and well-being of future generations.
