On 1 December 2025, the World Health Organization (WHO) marks World AIDS Day. The theme for 2025 is “Overcoming disruption, transforming the AIDS response”, emphasizing the need for a renewed and transformative approach to the global HIV/AIDS response in times of crisis.
Learn more about the WHO / UNAIDS initiative
In partnership with the Bulgarian Association of Microbiologists, the National Centre for Infectious and Parasitic Diseases is also joining the commemoration of World AIDS Day by holding the 9th National Scientific Conference on HIV and Coinfections, titled “40 Years Since the First Case of HIV in Bulgaria.”
The event will take place on 28–29 November 2025 at the “Expo” Hotel, Sofia.