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CDC Home > HIV/AIDSTopics > Statistics and Surveillance > ReportsCases of HIV Infection and AIDS in the United States and Dependent Areas, 2007
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Table 1. Estimated numbers of cases of HIV/AIDS, by year of diagnosis and selected characteristics, 2004–2007—34 states and 5 U.S. dependent areas with confidential name-based HIV infection reporting
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  Year of diagnosis
  2004 2005 2006 2007
Data for 34 states        
  Age at diagnosis (yr)        
  <13 212 189 169 159
  13–14 41 40 45 40
  15–19 1,081 1,216 1,409 1,703
  20–24 3,714 3,875 4,184 4,907
  25–29 4,524 4,547 4,884 5,771
  30–34 5,353 5,024 4,686 5,089
  35–39 6,359 5,907 5,678 6,088
  40–44 6,011 5,889 6,003 6,554
  45–49 4,286 4,338 4,377 5,172
  50–54 2,645 2,698 2,862 3,489
  55–59 1,473 1,531 1,512 1,938
  60–64 771 729 741 942
  >65 696 657 643 803
 
  Race/ethnicity
  American Indian/Alaska Native 177 180 163 228
  Asiana 308 329 332 455
  Black/African American 19,309 18,479 18,975 21,549
  Hispanic/Latinob 6,183 6,383 6,590 7,484
  Native Hawaiian/Other Pacific Islander 39 43 49 46
  White 10,836 10,818 10,815 12,556
 
  Transmission category
Male adult or adolescent        
Male-to-male sexual contact 17,898 18,333 18,894 22,472
Injection drug use 3,198 2,990 2,931 3,133
Male-to-male sexual contact and injection drug use 1,413 1,308 1,195 1,260
High-risk heterosexual contactc 4,167 3,923 4,029 4,551
Otherd 140 120 132 102
Subtotal 26,814 26,673 27,182 31,518
 
Female adult or adolescent
Injection drug use 2,065 1,834 1,729 1,806
High-risk heterosexual contactc 7,967 7,852 8,033 9,076
Otherd 103 90 80 96
Subtotal 10,135 9,775 9,842 10,977
 
Child (<13 yrs at diagnosis)
Perinatal 177 162 134 139
Othere 37 30 36 20
Subtotal 214 192 170 159
         
  Subtotal for 34 states 37,164 36,640 37,193 42,655
         
Data for U.S. dependent areas 1,234 1,391 1,338 1,429
Totalf 38,398 38,032 38,531 44,084
Note. These numbers do not represent reported case counts. Rather, these numbers are point estimates, which result from adjustments of reported case counts. The reported case counts have been adjusted for reporting delays and missing risk-factor information, but not for incomplete reporting.
Data include persons with a diagnosis of HIV infection (not AIDS), a diagnosis of HIV infection and a later diagnosis of AIDS, or concurrent diagnoses of HIV infection and AIDS.
See Technical Notes for the list of areas that have had laws or regulations requiring confidential name-based HIV infection reporting since at least 2003.
a Includes Asian/Pacific Islander legacy cases (see Technical Notes).
b Hispanics/Latinos can be of any race.
c Heterosexual contact with a person known to have, or to be at high risk for, HIV infection.
d Includes hemophilia, blood transfusion, perinatal exposure, and risk factor not reported or not identified.
e Includes hemophilia, blood transfusion, and risk factor not reported or not identified.
f Includes persons of unknown race or multiple races and persons of unknown sex. Because column totals were calculated independently of the values for the subpopulations, the values in each column may not sum to the column total.

Next: Table 2

Last Modified: February 18, 2009
Last Reviewed: February 18, 2009
Content Source:
Divisions of HIV/AIDS Prevention
National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention

 

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