The Lancet. Glob. health The Lancet. Glob. health Live-attenuated Mycobacterium tuberculosis vaccine, MTBVAC, in adults with or without M tuberculosis sensitisation: a single-centre, phase 1b–2a, double-blind, dose-escalation, randomised controlled trial Luabeya Angelique Kany Kany Rozot Virginie Imbratta Claire Ratangee Frances Shenje Justin Tameris Michele Mendelsohn Simon C Geldenhuys Hennie Fisher Michelle Musvosvi Munyaradzi Young Carly Mulenga Humphrey Bilek Nicole Mabwe Simbarashe Jelsbak Ingrid Murillo Rodríguez Esteban Puentes Eugenia Doce Juana Aguilo Nacho Universidad de Zaragoza Martin Carlos Universidad de Zaragoza Pillay Cadwill Tait Dereck Russell Marisa Van Der Merve Arrie Rutkowski Kathryn Hunt Devin Ginsberg Ann Scriba Thomas J Hatherill Mark Swanepoel Liticia Davids Ilse De Kock Marwou Botes Natasja Rossouw Susan Barnard Liezl Verster Elmien Veldsman Ashley Meyer Faheemah Kaskar Masooda Leopeng Thelma Noble Julia Africa Hadn Valley Habibullah Steyn Marcia Makhete Lebohgang Mangali Sandisiwe Nkambule Hlengiwe Erasmus Mzwandile Jaxa Lungisa Raphela Rodney Schreuder Constance Cloete Yolundi Nambida Onke Companie Alessandro Khomba Gloria Abrahams Charmaine Magawu Patricia Mactavie Lauren Erasmus Margareth Van Rooyen Johanna Mouton Angelique Opperman Fajwa Segelaar Carmen Tyambetyu Petrus Diamond Bongani Veldtsman Helen Reid Tim 2025 research-article