U.S. TB rates reach all-time low, but resistance a threat

Tuberculosis rates in the United States reached an all-time low in 2012, with fewer than 10,000 cases reported even as the global threat of drug-resistant TB rises, but U.S. officials fear progress in beating back the disease could be fleeting.

http://www.courant.com/health/sns-rt-us-usa-tbbre92k0t8-20130321,0,5686639.story