Ahead of Print – Emergence and Spread of Extensively and Totally Drug-Resistant Tuberculosis, South Africa – Vol. 19 No. 3 – March 2013 – Emerging Infectious Disease journal – CDC February 5, 2013 jamesbbkk Uncategorized Leave a comment A real threat. Ahead of Print – Emergence and Spread of Extensively and Totally Drug-Resistant Tuberculosis, South Africa – Vol. 19 No. 3 – March 2013 – Emerging Infectious Disease journal – CDC. Via. Share this:TwitterPinterestTumblrRedditFacebookEmailPrintLike this:Like Loading...