Availability Archives - Page 6 of 7

Using previously calibrated models for India and South Africa, we simulated BCG revaccination assuming 45% prevention-of-infection efficacy, and we evaluated scenarios varying additional prevention-of-disease efficacy between +50% (reducing risk) and −50% (increasing risk).

A global framework to prepare for country introduction of new TB vaccines for adults and adolescents

New vaccines for the prevention of TB disease in adolescents and adults could become available in the next 3-5 years. WHO has therefore developed a Global Framework to prepare for Country Introduction of New TB Vaccines for Adults and Adolescents which aims to guide countries and global stakeholders in preparing for the introduction and scale-up in countries. This framework has been drafted in collaboration with a WHO Expert Advisory Group and in consultation with other stakeholders, and describes critical activities to prepare for introduction decision-making and subsequent implementation and impact of new TB vaccines for adults and adolescents.

Preferred product characteristics for new tuberculosis vaccine

2018

The document presents WHO preferences for new tuberculosis vaccines, driven by the high medical need for contribution to the fight against TB, in alignment with the End TB strategy. Priorities are for a vaccine to be administered to adolescents and adults for prevention of pulmonary tuberculosis and reduction of transmission, and for a pediatric vaccine with improved safety and efficacy as compared to BCG.

Preferred product characteristics for therapeutic vaccines to improve tuberculosis treatment outcomes

2019

The preferred product characteristics (PPC) for therapeutic TB vaccines described in this document are intended to provide guidance to scientists, funding agencies, public and private sector organizations developing such vaccine candidates. This document presents potential clinical end-points for ev idence generation and discusses key considerations about potential clinical development strategies

The impact of alternative delivery strategies for novel tuberculosis vaccines in low-income and middle-income countries: a modelling study

We estimated the impact of novel tuberculosis vaccines in low-income and middle-income countries (LMICs) in several delivery scenarios.

The cost and cost-effectiveness of novel tuberculosis vaccines in low- and middle-income countries: A modeling study

We assessed future costs, cost-savings, and cost-effectiveness of introducing novel TB vaccines in low- and middle-income countries (LMICs) for a range of product characteristics and delivery strategies.

The potential impact of novel tuberculosis vaccines on health equity and financial protection in low-income and middle-income countries

We assessed the potential financial risk protection from introducing novel TB vaccines, and how health and economic benefits would be distributed across income quintiles.

Acceptability and effect on public and cost-effectiveness impact

BCG revaccination, M72/AS01e

Ongoing

Understanding the acceptability of new TB vaccines, and their impact on health, cost-effectiveness, and budget, by socio-economic and risk group, in likely early adopter and other archetype countries.

Systematic review of mathematical models exploring the epidemiological impact of future TB vaccines

2016

The aim was to provide a summary of the modeling methodology used, the characteristics of future TB vaccines explored using modeling, and the comparative epidemiological impact of such novel vaccine profiles.

Modelling the health and economic impacts of M72/AS01E vaccination and BCG-revaccination: estimates for South Africa

BCG revaccination, M72/AS01e