Pre-detection history of extensively drug-resistant tuberculosis in KwaZulu-Natal, South Africa

Tyler S. Brown, Lavanya Challagundla, Evan H. Baugh, Shaheed Vally Omar, Arkady Mustaev, Sara C. Auld, N. Sarita Shah, Barry N. Kreiswirth, James C.M. Brust, Kristin N. Nelson, Apurva Narechania, Natalia Kurepina, Koleka Mlisana, Richard Bonneau, Vegard Eldholm, Nazir Ismail, Sergios Orestis Kolokotronis, D. Ashley Robinson, Neel R. Gandhi, Barun Mathema