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- W2157646683 abstract "ferred from the epidemiological features of the incipient epidemic in western Europe, with most AIDS cases being diagnosed among homosexual men, who frequently referred to traveling to the United States in previous years [1, 2], and from the initial association in this population between HIV-1 seropositivity and recent visits to the United States [3]. Consistent with these epidemiological data, European homosexual men are almost uniformlyinfected with subtype B [4, 5], first introduced among homosexual men in the United States, with phylogenetic trees supporting multiple introductions in western Europe [6]. The subtype B epidemic subsequently spread to injection drug users (IDUs) in western Europe, either from local epidemics among homosexual men or, in some countries, possibly from a variant originating among North American IDUs [4, 5, 7]. In addition, HIV-1 African dclades were also introduced early in the epidemic in some countries by African immigrants or European natives who had traveled to or lived in sub-Saharan Africa and were infected via heterosexual contact, with most of the earliest cases reported in Belgium and France in patients linked to Central Africa [2, 8-10]. In contrast to subtype B, in most western European countries propagation of African dclades has been limited to persons with close epidemiological links to Africa (with some exceptions, discussed below) [11-15]. In the former Soviet Union and in the republics that emerged from its disintegration in 1991, the initial propagation of HIV-1 was much more limited than in western Europe, affecting children in southern Russia (Elista and Rostov-onDon) who were infected during nosocomial outbreaks caused by a subtype G strain in 1988-1989 [16, 17], homosexual men infected with subtype B viruses [1719], and individuals infected via heterosexual contact harboring diverse African clades, mainly immigrants from sub-Saharan Africa or individuals epidemiologically linked to this area [16, 18]. The epidemiological picture of the former Soviet Union epidemic started to change dramatically in 1995 with the occurrence of successive outbreaks among IDUs, first in southern Ukraine [20], then in some areas of Russia [21, 22] and Belarus [23], and subsequently in other areas. The HIV-1 epidemic among IDUs in the former Soviet Union is largely dominated by a subtype A variant of monophyletic origin (variously designated as IDU-A, FSU-A, or AFSU) that is distinct from the major African variants [21, 23-26]; it was first introduced in the Ukrainian city of Odessa [27, 28], on the Black Sea, and has spread widely among IDUs to virtually all former Soviet Union countries, with a more recent secondary spread via heterosexual transmission [26, 29, 30]. Therefore, 2 clades dominate the HIV1 epidemic in Europe, subtype B and the Ansu variant, which, according to their geographical spread, divide Europe in 2 major areas: the subtype B area, extending from western Europe to the borders of the former Soviet Union, and the AFsU area, comprising former Soviet Union countries. However, there are exceptions to this division (figure 1). Thus, in former Soviet Union countries, subtype B is the major clade among homosexual men [25, 26, 29] and predominates in the Ukrainian city of Nikolayev on the Black Sea [31], where a subtype B variant was introduced among" @default.
- W2157646683 created "2016-06-24" @default.
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- W2157646683 date "2007-10-15" @default.
- W2157646683 modified "2023-09-23" @default.
- W2157646683 title "Increasing HIV‐1 Genetic Diversity in Europe" @default.
- W2157646683 cites W173838766 @default.
- W2157646683 cites W1964738454 @default.
- W2157646683 cites W1969570616 @default.
- W2157646683 cites W1970171425 @default.
- W2157646683 cites W1973975950 @default.
- W2157646683 cites W1981945227 @default.
- W2157646683 cites W1982710355 @default.
- W2157646683 cites W1985116540 @default.
- W2157646683 cites W1986360878 @default.
- W2157646683 cites W1986731166 @default.
- W2157646683 cites W1988251736 @default.
- W2157646683 cites W1988663982 @default.
- W2157646683 cites W1992354894 @default.
- W2157646683 cites W1995911751 @default.
- W2157646683 cites W1998756597 @default.
- W2157646683 cites W2001320465 @default.
- W2157646683 cites W2002005830 @default.
- W2157646683 cites W2005402377 @default.
- W2157646683 cites W2005653535 @default.
- W2157646683 cites W2011337466 @default.
- W2157646683 cites W2019840211 @default.
- W2157646683 cites W2020947821 @default.
- W2157646683 cites W2025841957 @default.
- W2157646683 cites W2028246797 @default.
- W2157646683 cites W2032546347 @default.
- W2157646683 cites W2032730927 @default.
- W2157646683 cites W2038472410 @default.
- W2157646683 cites W2045469910 @default.
- W2157646683 cites W2049103371 @default.
- W2157646683 cites W2050129537 @default.
- W2157646683 cites W2050803139 @default.
- W2157646683 cites W2051411100 @default.
- W2157646683 cites W2052415071 @default.
- W2157646683 cites W2057418762 @default.
- W2157646683 cites W2059006141 @default.
- W2157646683 cites W2061487409 @default.
- W2157646683 cites W2064304178 @default.
- W2157646683 cites W2066564176 @default.
- W2157646683 cites W2067188181 @default.
- W2157646683 cites W2070362139 @default.
- W2157646683 cites W2088567413 @default.
- W2157646683 cites W2091704705 @default.
- W2157646683 cites W2091908565 @default.
- W2157646683 cites W2096977467 @default.
- W2157646683 cites W2104526026 @default.
- W2157646683 cites W2106371384 @default.
- W2157646683 cites W2116355841 @default.
- W2157646683 cites W2119626604 @default.
- W2157646683 cites W2121196837 @default.
- W2157646683 cites W2121278300 @default.
- W2157646683 cites W2139504068 @default.
- W2157646683 cites W2141528303 @default.
- W2157646683 cites W2145525301 @default.
- W2157646683 cites W2146870288 @default.
- W2157646683 cites W2148273885 @default.
- W2157646683 cites W2148832203 @default.
- W2157646683 cites W2157210912 @default.
- W2157646683 cites W2162021796 @default.
- W2157646683 cites W2162727140 @default.
- W2157646683 cites W2168731191 @default.
- W2157646683 cites W2180930000 @default.
- W2157646683 cites W2360736282 @default.
- W2157646683 cites W2473784683 @default.
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- W2157646683 cites W67846501 @default.
- W2157646683 cites W2163667625 @default.
- W2157646683 cites W2272556651 @default.
- W2157646683 doi "https://doi.org/10.1086/521683" @default.
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