Phylogenetic analysis of rubella virus strains from an outbreak in Madrid, Spain, from 2004 to 2005.

ABSTRACT: An outbreak of rubella affected 460 individuals in 2004 and 2005 in the community of Madrid, Spain. Most of the patients were nonvaccinated Latin American immigrants or Spanish males. This study presents the first data on rubella virus genotypes in Spain. Forty selected clinical samples (2 urine, 5 serum, 3 blood, 2 saliva, and 28 pharyngeal exudate samples) from 40 cases were collected. The 739-nucleotide sequence recommended by the World Health Organization obtained from viral RNA in these samples was analyzed by using the MEGA v4.0 software. Seventeen isolates were obtained from 40 clinical samples from the outbreak, including two isolated from congenital rubella syndrome cases. Only viral RNA of genotype 1j was detected in both isolates and clinical specimens. Two variations in amino a

SUBMITTER: Martinez-Torres AO 

PROVIDER: S-EPMC2620836 | biostudies-literature | 2009 Jan

REPOSITORIES: biostudies-literature