Estimates of incident cases of TB and MDR-TB among newly arrived students/exchange visitors and temporary workers in the United States, 2001–2008.*

*Newly arrived students/exchange visitors and temporary workers are those who have resided in the United States for up to 1 year after their arrival.†See the Methods Section for details of the estimations.‡Values are World Health Organization estimates for 2008.§Countries are listed in descending order, according to the number of estimated incident cases of TB.¶The values for China include those for Hong Kong, Macau, and Taiwan.