Background: The integration of traditional contact tracing with HIV sequence analyses offers opportunities to mitigate some of the barriers to effective network construction. We used combined analyses during an outbreak investigation of spatiotemporally clustered acute HIV infections to evaluate if the observed clustering was the product of a single outbreak.
Methods: We investigated acute and recent HIV index cases reported in North Carolina from 2013 to 2014 and their reported contacts.
MMWR Morb Mortal Wkly Rep
September 2015
Human immunodeficiency virus (HIV) prevention interventions, such as preexposure prophylaxis (PrEP), are often targeted to men who have sex with men (MSM) who self-report high-risk behaviors. Data from a prospective study evaluating methods to detect acute HIV infection among a primarily young (aged <25 years) and black or African American (African American) population from North Carolina were analyzed. In the study, participants were asked about risk behaviors during pretest counseling (at the time of testing) and then during a partner services interview (at HIV diagnosis).
View Article and Find Full Text PDFMMWR Morb Mortal Wkly Rep
February 2014
The incidence of human immunodeficiency virus (HIV) infection has significantly increased among black men who have sex with men (MSM) in the United States, and young black MSM have been disproportionately affected. HIVinfected black MSM are also less likely to engage in HIV care and achieve viral suppression than MSM of other races/ethnicities. Engaging in care and achieving viral suppression is a multistep process that starts with diagnosis.
View Article and Find Full Text PDFBackground: The Internet and mobile devices are increasingly used by men who have sex with men to find potential partners. Lack of partner information, besides e-mail addresses or user profiles, limits the ability to adequately perform partner notification by traditional means and test those at high risk. To streamline North Carolina Internet Partner Notification (IPN) services, University of North Carolina at Chapel Hill collaborated with the North Carolina Division of Public Health beginning in July 2011 to formalize state IPN and text messaging for partner notification (txtPN) policies and centralize notification practices by designating a single IPN/txtPN field coordinator within the University of North Carolina at Chapel Hill.
View Article and Find Full Text PDFBackground: HIV infections increased 48% among young Black men who have sex with men (MSM) in the United States between 2006 and 2009. Incomplete understanding of this trend undermines prevention strategy development. We investigated a sexual network to characterize the risk environment in which young Black MSM acquire HIV.
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