Intergenerational spillover effects of antiretroviral therapy in sub-Saharan Africa: a scoping review and future directions for research.

ART may lead to substantial spillover effects across generations and sectors in SSA. Further research is needed to capitalise on positive spillover effects while mitigating potential negative spillover effects. The returns to investments in large-scale health interventions such as ART may be underestimated without considering these societal benefits.