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Acceptability of and confidence in novel tuberculosis vaccines among adults living with HIV

2026

Objective: Several novel tuberculosis vaccines (NTVs) are being evaluated in clinical trials. Understanding the perception of acceptability and confidence in NTVs will inform implementation strategies. Conclusion: NTV acceptability was high amongst these PWH, and they preferred community-based delivery models. Our findings may inform strategies to increase implementation of NTVs among PWH in South Africa.

New Tuberculosis vaccines for people with HIV

2025

Hypothetical vaccines

Mathematical modelling study assessing how different strategies for vaccinating people with and without HIV could reduce TB cases among people with HIV in high HIV/TB burden countries

A model for the epidemiological impact of tuberculosis policy options

2026

Hypothetical vaccines

Develops a new TB transmission model to help decision-makers comapre the epidemiological impact of different TB interventions and allocate resources. The model incorporates diagnosis, treatment, drug resistance, HIV status, age, and vaccination status, and was calibrated using data from 29 high burden countries. It demonstrates the potential impact of comprehensive TB interventions in Indonesia and Nigeria, including the possible use of a post-exposure TB vaccine

Community willingness towards a hypothetical new TB vaccine

2026

Hypothetical vaccines

Qualitative study exploring community willingness to accept a future TB vaccine in Nepal. It examines how knowledge, previous vaccination experiences, trust in health services, misinformation, perceived safety and effectiveness, costs, transportation, service delivery barriers and gender rleated actor influence willingness to receive a new TB vaccine

Prevention is better than cure’: a mixed methods study of communities’ and healthcare workers’ perspectives on new adult and adolescent TB vaccines and their implementation in Zambia

2024

Hypothetical vaccines

Mixed methods study examining community members' and healthcare workers' views on future TB vaccines for adults and adolescents in Zamibia. It assesses willingness to receive a TB vaccine, preferred vaccine characteristics, concerns about safety and efficacy, trusted information sources, barriers to uptake, and preferred approaches for vaccine delivery and implementation.

Facing up to reality? What to do if M72/AS01E doses are limited

M72/AS01e

The Ph3 trial for the vaccine candidate M72/AS01E is underway, and, assuming a positive result, could be licensed by 2030. Modelling suggested a large potential impact from introducing M72/AS01E but assumed an unconstrained dose supply. However, at least initially, it is likely that M72/AS01E will be supply-constrained. We estimated the effect of decisions surrounding the allocation of constrained doses on the potential global impact of M72/AS01E

How can new TB vaccines be effectively introduced in Indonesia?

2026

Hypothetical vaccines

Explores how Indonesia could prepare for and successfully introduce a new adult TB vaccine. It brought together 28 stakeholders form TB, immunisation and international organisations to examine potential target popualtions, delievery strategies, financing , vaccine accpetability, helath system readinessfor vaccine introduction

Willingness to receive a future adult tuberculosis vaccine in Lusaka, Zambia: Perspectives from community members and healthcare workers

One or more new adult TB vaccines could become available in the next 5-7 years. To assess willingness to receive a new TB vaccine, we conducted a household- and facility-based survey among adult community members and healthcare workers (HCWs), respectively, in Lusaka, Zambia

Global impact and cost-effectiveness of tuberculosis interventions

2026

Hypothetical vaccines

The modelling study compares the population-level impact and cost-effectiveness of TB vaccination with other TB interventions. It models vaccination scale-up in Brazil, India, and South Africa and estimates that vaccination could prevent 15-28% of symptomatic TB episodes by 2050. It provides evidence to inform investment, policy, and planning for future TB vaccine introduction and scale-up.

Perceptions of the incarcerated population regarding tuberculosis research and vaccines

A qualitative study that aims to understand to perceptions and attitudes regarding TB, TB vaccines, and participation in TB vaccine trials among persons deprived of liberty (PDR) in Brazil.