Article
The Role of Migration and Domestic Transmission in the Spread of HIV-1 Non-B Subtypes in Switzerland
1 Sept 2011
Abstract excerpt
BACKGROUND: By analyzing human immunodeficiency virus type 1 (HIV-1) pol sequences from the Swiss HIV Cohort Study (SHCS), we explored whether the prevalence of non-B subtypes reflects domestic transmission or migration patterns. METHODS: Swiss non-B sequences and sequences collected abroad were pooled to construct maximum likelihood trees, which were analyzed for Swiss-specific subepidemics, (subtrees including...
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