Exposure Category Estimated # of AIDS Cases, in 2003 
Male-to-male sexual contact 17,969 - Total 17,969 
Injection Drug Use  Male 6,353  Female 3,096  Total 9,449
 
Male-to-male sexual contact and injection drug use 1,877 - 1,877 
Heterosexual contact  Male 5,133  Female 8,127  Total 13,260 
Other*  Male 281  Female 276  Total 557 
Exposure Category Estimated # of AIDS Cases, Through 2003 
 
Male-to-male sexual contact 440,887  Total 440,887 
Injection Drug Use Male 175,988  Female 70,558  Total 246,546 
Male-to-male sexual contact and injection drug use  Male 62,418
Total 62,418 
Heterosexual contact  Male 56,403  Female 93,586 Total 149,989 
Other* Male 14,191  Female 6,535  Total20,726