Global efforts to combat HIV/AIDS have led to significant progress in reducing infections and deaths. Some countries are advancing faster than others, leaving vulnerable populations behind. As of 2023, approximately 39.9 million people were living with HIV/AIDS worldwide, with 53% being women and girls. Despite progress, disparities remain: while 83% of women aged 15 and older have access to treatment, only 72% of men in the same age group do.
Progress Through Antiretroviral Treatment
Antiretroviral (ART) drugs treat HIV by preventing the virus from replicating, which lowers the virus to undetectable levels and significantly reduces the risk of transmission to partners or unborn children. Since 2010, new infections have dropped by 39% and AIDS-related deaths have declined by 51%.
Despite this progress, challenges remain. In 2023, approximately 630,000 people died from AIDS-related illnesses, far from the United Nations (U.N.) target of fewer than 250,000 deaths by 2025. Over the past decade, new initiatives have expanded access to treatment in resource-limited countries, leading to significant improvements. However, barriers like HIV-related stigma, discrimination, social inequalities, national instability and conflict continue to hinder efforts to combat the epidemic.
Countries Leading the Fight
- South Africa. Although South Africa has the highest number of people living with HIV worldwide, it runs the world’s largest free ART program. Over the past 25 years, new HIV infections have decreased by 75%.
- Eswatini. Eswatini has achieved the ambitious U.N. 95-95-95 target, meaning 95% of people living with HIV know they are living with it, 95% are on ART and 95% of those on ART are virally suppressed.
- Thailand. Thailand was the first country to achieve the WHO organization mother-to-child transmission target of less than 2%.
Countries Facing Significant Challenges
- South Sudan. South Sudan’s ongoing conflict is exacerbating struggles with inadequate health care infrastructure and limited access to ART. UNAIDS and Médecins Sans Frontières (MSF) play a critical role by providing testing, treatment and advocacy. The on-the-ground charity Crown, the Women of South Sudan, additionally mitigated the social and economic impact of HIV and AIDS by improving awareness and giving psychosocial support to vulnerable groups.
- Nigeria. The nation faces challenges such as insufficient funding, poor health system coordination and social stigma. The country’s ART coverage is below the global average and rural areas are especially underserved. The United States (U.S.) President’s Emergency Plan for AIDS Relief (PEPFAR) is a major contributor in the country. In PEPFAR countries, there have been 52% fewer infections since 2010. The Indigenous NGO, the Society for Family Health, also contributes by increasing community awareness and access to treatment.
- Philippines. The Philippines has the fastest-growing HIV burden, with a 237% increase in new infections and a 315% increase in AIDS-related deaths from 2010 to 2020. Additionally, since 2010, the number of new infections among men who have intercourse with men has increased by six times in the country. Love Yourself is one of the nation’s leading organizations working to combat the epidemic. 7,000 of its clients are on free treatment and since 2011, it has reached 5 million through its campaigns. Its focus also extends to providing mental health support to those affected.
Looking Forward
Global progress in the fight against the epidemic has led to a decline in new HIV infections and deaths, but challenges remain in several countries. While nations like South Africa and Eswatini have made significant strides, others, including South Sudan, Nigeria and the Philippines, continue to face barriers such as health care gaps and stigma. Efforts from international organizations and local charities are crucial in addressing these ongoing issues and advancing treatment and prevention globally.
– Georgia de Gidlow
Georgia is based in Watford, UK and focuses on Global Health for The Borgen Project.
Photo: Flickr