Transmission of Resistant HIV Type 1 Variants and Epidemiological Chains in Italian Newly Diagnosed Individuals
نویسندگان
چکیده
منابع مشابه
HIV-1 molecular epidemiology among newly diagnosed HIV-1 individuals in Hebei, a low HIV prevalence province in China
New human immunodeficiency virus type 1 (HIV-1) diagnoses are increasing rapidly in Hebei. The aim of this study presents the most extensive HIV-1 molecular epidemiology investigation in Hebei province in China thus far. We have carried out the most extensive systematic cross-sectional study based on newly diagnosed HIV-1 positive individuals in 2013, and characterized the molecular epidemiolog...
متن کاملEpidemiological and clinical characteristics and behaviours of individuals with newly diagnosed HIV infection: a multicentre study in north Italy.
INTRODUCTION We aimed to investigate socio-demographic, clinical and epidemiological characteristics and behaviours of subjects with new HIV diagnosis. METHODS We carried out a multi-centre cross-sectional study comprising 17 infectious diseases units in the Lombardy Region, North Italy. All subjects with a first positive test for HIV infection examined in 2008-09 were interviewed using a str...
متن کاملMolecular phylogenetics of transmitted drug resistance in newly diagnosed HIV Type 1 individuals in Denmark: a nation-wide study.
Highly active antiretroviral treatment is compromised by viral resistance mutations. Transmitted drug resistance (TDR) is therefore monitored closely, but follow-up studies of these patients are limited. Virus from 1405 individuals diagnosed with HIV-1 in Denmark between 2001 and 2009 was analyzed for TDR, and molecular-epidemiological links and progression of the infection were described based...
متن کاملHIV-1 genetic diversity and its distribution characteristics among newly diagnosed HIV-1 individuals in Hebei province, China
BACKGROUND Since the first HIV-1 case in 1989, Hebei province has presented a clearly rising trend of HIV-1 prevalence, and HIV-1 genetic diversity has become the vital barrier to HIV prevention and control in this area. To obtain detailed information of HIV-1 spread in different populations and in different areas of Hebei, a cross-sectional HIV-1 molecular epidemiological investigation was per...
متن کاملIncreasing trends in primary NNRTI resistance among newly HIV-1-diagnosed individuals in Buenos Aires, Argentina
OBJECTIVE Our objective was to estimate primary resistance in an urban setting in a developing country characterized by high antiretroviral (ARV) coverage over the diagnosed population and also by an important proportion of undiagnosed individuals, in order to determine whether any change in primary resistance occurred in the past five years. DESIGN We carried out a multi-site resistance surv...
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ژورنال
عنوان ژورنال: AIDS Research and Human Retroviruses
سال: 2012
ISSN: 0889-2229,1931-8405
DOI: 10.1089/aid.2011.0245