L. Krekulova et al., Genotypic and epidemiologic characteristics of hepatitis C virus infections among recent injection drug user and nonuser populations, CLIN INF D, 33(8), 2001, pp. 1435-1438
The recent surge in injection drug use (IDU) in Prague, Czech Republic, pro
vided an opportunity to compare the distribution of hepatitis C virus (HCV)
genotypes among recent injection drug users and nonusers. We provide evide
nce that the most common HCV subtype, 1b, has been circulating in Prague lo
nger than the other subtypes but that IDU practice has magnified its recent
prevalence, and that the primary drug of choice among IDU subjects appears
to influence the prevalence of a particular HCV subtype.