New HIV infections through heterosexual intercourse have increased by 122% between 1997 and 2002; however this has been largely in immigrant communities from regions with serious epidemics such as Sub-Saharan Africa and the Caribbean. There has also been an increase in diagnoses among MSM, which could indicate a resurgence of risky behaviors. IV drug use is a major factor of epidemics in Spain, Italy and Portugal. Epidemics in the Czech Republic and other central European countries are still largely contained in the MSM communities.
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