Accessibility refers to equitable delivery aimed at all who could benefit from a new TB vaccine for adults and adolescents. This includes defined implementation strategies, having delivery systems and sustainable financing strategies in place. This follows from the WHO global framework for country introduction of new adolescent and adult TB vaccines (https://www.who.int/publications/m/item/who-global-framework-to-prepare-for-country-introduction-of-new-tb-vaccines-for-adults-and-adolescents)
Lessons from a decade of adult vaccine rollout in low- and middle-income countries: A scoping review
This paper synthesizes the insights and lessons learned from different vaccine introductions among adult populations in LMICs from the last decade (i.e., 2013 to 2023).