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2. The United Nations Children's Fund (UNICEF). Children, HIV and AIDS. Regional Snapshot: sub-Saharan Africa. UNICEF; 2019. Accessed May 27, 2022. https://www.childrenandaids.org/sites/default/files/2020-08/SSA%20Regional%20snapshot-%20v5-%206%20Nov%20%281%29.pdf
3. HIV/AIDS Zambia. UNICEF. Accessed May 27, 2022. https://www.unicef.org/zambia/hivaids
4. Zambia—Adults (ages 15+) and children (0–14 years) living with HIV. Trading Economics. Accessed May 27, 2022. https://tradingeconomics.com/zambia/adults-ages-15-and-children-0-14-years-living-with-hiv-wb-data.html
5. Prevalence of and risk factors for late diagnosis of HIV infection in Brazilian infants and children