On 17 February Sr Milanie Bennett administered the Johnson & Johnson vaccine to President Cyril Ramaphosa. Bienne Huisman tracked her down to learn more about her long journey to this historical moment.
New World Health Organization guidance released this week endorses the wider use of chest X-rays and artificial intelligence for tuberculosis detection. Before these technologies can be fully utilised in South Africa, some regulatory and other issues will first have to be sorted out. Catherine Tomlinson reports.