The impact of a flourish of the U.S. president's pen in Washington a year ago continues to be felt on individual lives some 13,000km away in South Africa. There was a collective gulp among some in the health sector when, hours after he was inaugurated, President Donald Trump signed an executive order freezing U.S. aid commitments. For South Africa, that meant the potential loss of an estimated $400 million that the U.S. contributed each year to the country's HIV programs, representing about a fifth of what it was spending on the issue.

Last year, the government provided $46 million in response to the U.S. decision - just 11.5% of what was lost. The U.S. also agreed to a 'bridge plan' of $115 million that will last until the end of March in place of regular funding from the U.S. President's Emergency Fund for AIDS Relief (PEPFAR). Since being set up by President George W. Bush in 2003, the U.S. government has invested over $110 billion in the global HIV-AIDS response through PEPFAR, saving 26 million lives, according to the state department.

Many of those lives were in South Africa as around 13% of the population are living with HIV, making it the country with the largest number of HIV-positive people in the world. Enormous advances in treatment and prevention over the decades have ensured many are alive who would not be otherwise, but these are expensive, and the loss of funding could put many at risk.

Experts in the South African health sector are realizing the cuts have led to service gaps and a reduction in testing, compromising ongoing efforts in combating AIDS. Mobile clinics have become even more crucial for reaching those hesitant to utilize traditional healthcare services. Many of the vital services that rely on U.S. funding are on the verge of strain, as healthcare access becomes increasingly precarious. South Africa's Health Minister expressed hope for additional local funding in the near future but acknowledged the challenges ahead.

The ongoing struggle highlights the global significance of South Africa's fight against HIV/AIDS, with implications that extend beyond its borders. As officials grapple with the funding void left by the U.S., the country continues to pursue innovative solutions to ensure the health and safety of its residents while addressing the urgent need for comprehensive HIV prevention and treatment strategies.