JPMA special issue on TB/HIV Co-Infection. (T.B in Pakistan: A decade of progress, a future of challenge). The authors include Dr. Sten h. Vermund, Dr. Arshad Altaf, Dr. Rab Nawaz Samo, Dr. Rafiq Khanani, Dr. Ejaz Qadeer, Dr. Noor Baloch and Dr. Sharaf Ali Shah. The publication is supported by Vanderbilt-UAB AIDS International Training and Research Program, from the Fogarty International Center, U.S. National Institute of Health.