Five big global health wins in 2025 that will save millions of lives

From HIV to TB, scientists and doctors made breakthroughs in treatment and prevention of some of the world's deadliest diseases

With humanitarian funding slashed by the US and other countries, including the UK, this year's global health headlines have made grim reading. But good things have still been happening in vaccine research and the development of new and improved treatments for some of the most intractable illnesses.