1Department of Internal Medicine, Division of Infectious Diseases, University of New Mexico, and Department of Medicine, Veterans Affairs Medical Center, Albuquerque;
2Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University Medical Center, Stanford,.
3Bill and Melinda Gates Foundation,.
4Division of Pulmonary and Critical Care Medicine, San Francisco General Hospital, and University of California, San Francisco;
5Division of Mycobacterial and Respiratory Infections, National Jewish Medical and Research Center, Denver, Colorado.
Reprints or correspondence: Dr. Marcos Burgos, University of New Mexico, Dept. of Internal Medicine, Div. of Infectious Diseases, and Dept. of Medicine, Albuquerque Veterans Affairs Medical Center, NM MSC 10 0550, Albuquerque, NM 87131-0001 ([email protected]).