title: Detection and molecular characterization of human rotaviruses isolated in Italy and Albania.
abstract: Rotaviruses are one of the most important causes of gastroenteritis in children under 5 years old. Analysis of G and P rotavirus genotypes in circulation is crucial in evaluating the appropriacy of mass vaccination of children worldwide. Overall, 592 stool samples were collected in Tirana (Albania), the Salento peninsula (South Italy), and three different hospitals in Rome (Central Italy). Of the total samples, 31.3% were rotavirus positive in Albania, 78.3% in the Salento, and 40.3% in Rome. The samples collected in Tirana and Rome were G-P typed, whereas the samples collected in the Salento were only G typed. Overall, in Italy the most frequent combinations were G4 P[8] (54.5%), G1 P[8] (27.3%), and G2 P[4] (18.2%); in Albania they were G9 P[8] (72.1%), G4 P[8] (8.8%), G1 P[8] (5.9%), and G2 P[4] (2.9%). The prevalence in Albania of atypical combinations was 7.4% for G4 P[4] and 2.9% for G9 P[4]. Phylogenetic analysis was also performed to assess the genetic relatedness of the strains. J. Med. Virol. 82:510-518, 2010. (c) 2010 Wiley-Liss, Inc.
authors.affiliation: Laboratory of Hygiene and Environmental Virology, Faculty of Medicine, Department of Public Health, University of Tor Vergata, Rome, Italy.
authors.forename: Petrinca
authors.initials: P
authors.lastname: Annarita
authors.forename: Tiziana
authors.initials: T
authors.lastname: Grassi
authors.forename: Domenica
authors.initials: D
authors.lastname: Donia
authors.forename: Antonella
authors.initials: A
authors.lastname: De Donno
authors.forename: Adele
authors.initials: A
authors.lastname: Idolo
authors.forename: Cristaldi
authors.initials: C
authors.lastname: Alfio
authors.forename: Claudia
authors.initials: C
authors.lastname: Alessandri
authors.forename: Spanò
authors.initials: S
authors.lastname: Alberto
authors.forename: Maurizio
authors.initials: M
authors.lastname: Divizia
mesh_terms: D000415:Albania / Q000453:epidemiology; D002675:Child, Preschool; D016000:Cluster Analysis; D005243:Feces / Q000821:virology; D005838:Genotype; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007558:Italy / Q000453:epidemiology; D010802:Phylogeny; D015995:Prevalence; D012367:RNA, Viral / Q000235:genetics / Q000302:isolation & purification; D020133:Reverse Transcriptase Polymerase Chain Reaction; D012401:Rotavirus / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification*; D012400:Rotavirus Infections / Q000453:epidemiology* / Q000821:virology*; D017422:Sequence Analysis, DNA; D017385:Sequence Homology
chemical_list: D012367:RNA, Viral