Volume 15, Number 11—November 2009
Dispatch
HIV Infection among Illegal Migrants, Italy, 2004–2007
Table 2
Likely time and place of infection for 27 HIV-infected migrants, Italy, 2004–2007
Time of migration | Antibody avidity index <0.8 (infection acquired in past 6 mo), no. (%) | Antibody avidity index >0.8 (infection acquired >6 mo earlier), no. (%) |
---|---|---|
Past 6 mo | 1 (3.7) (place of infection is undetermined) | 4 (14.8) (likely place of infection is country of origin) |
>6 mo before HIV testing | 6 (22.2) (likely place of infection is Italy) | 16 (59.3) (place of infection is undetermined) |
1PRISHMA (Prevalence, Incidence, Risk Factors and Identification of Subtypes of HIV in Migrants and Analysis of Specific Antibody Avidity) Study Group: Elena Grassi, Antonella Ricci, and Anna Rodella (Brescia, Italy); Mario Affronti and Tullio Prestileo (Palermo, Italy); Giovanni Baglio, Stefano Buttò, Laura Cacciani, Anna Colucci, Rosaria Cuomo, Pietro Gallo, Vincenza Regine, and Vincenzo Vullo (Rome, Italy).