The global burden of HIV

Area of Science:

• Global Health
• Epidemiology
• Public Health

Background:

• The human immunodeficiency virus (HIV) epidemic remains a significant global health challenge, impacting millions worldwide.
• Sub-Saharan Africa bears the highest prevalence, underscoring regional disparities in the HIV/AIDS burden.
• HIV/AIDS contributes to personal health issues and exacerbates social and economic inequalities.

Purpose of the Study:

• To summarize the current global burden of HIV/AIDS.
• To highlight persistent challenges in HIV prevention, testing, and treatment.
• To emphasize the need for equitable access to care and reduction of stigma.

Main Methods:

• This abstract synthesizes data on global HIV prevalence.
• It reviews progress and persistent challenges in HIV/AIDS management.
• It analyzes the impact of social determinants and stigma on health outcomes.

Main Results:

• Approximately 38 million people are living with HIV globally, many unaware of their status.
• Antiretroviral therapy access has improved, but disparities persist, especially for marginalized communities.
• Stigma and discrimination remain significant barriers to HIV testing and treatment adherence.

Conclusions:

• Ending the AIDS epidemic by 2030 requires addressing social determinants of health.
• Reducing stigma and discrimination is essential for effective HIV prevention and treatment.
• Ensuring equitable access to comprehensive health care services is critical for global HIV/AIDS control.