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Why HIV rates are on the rise
Posted By Viva Sarah Press On August 28, 2011 @ 12:00 am In | No Comments
To unravel the mystery, Prof. Grossman and her colleagues at the Central Virology Laboratory directed by Prof. Ella Mendelson and Israel’s leading AIDS clinicians turned to the virus itself. Working with senior epidemiologists of the Public Health Services of Israel’s Ministry of Health, they conducted a comprehensive analysis of laboratory, clinical, and epidemiological data, including information about patients’ diagnosis and treatment, sexually transmitted diseases contracted along with HIV, and the molecular characteristics of the virus in different patients.
Prof. Grossman and her colleagues found that an overwhelming number of new cases were infected with HIV strains that had already developed resistance to existing HIV drug therapies. Because the virus can only become resistant if previously exposed to medication, this result indicates that new patients are often infected by an HIV-positive partner already receiving the therapies. More often than in the past, HIV found in different patients could be traced back to a common source.
Prof. Grossman made it clear that the need to establish the values of safe sex within at-risk populations is as imperative as it has ever been.
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