What is the state of the global HIV and TB response in December 2017?
For World AIDS Day 2017 we asked a number of experts about the state of the global HIV and TB response. Read answers from Glenda Gray, Peter Piot, Stephen Lewis, Gregg Gonsalves, Linda-Gail Bekker, Anele Yawa, Quarraisha Abdool Karim, Robin Gorna, Tim Tucker and Yogan Pillay.