Genome analysis of influenza B virus strains isolated during epidemics in boarding schools. Brief report.
Genetic analysis of influenza B virus strains isolated during concurrent epidemics (February-March 1982) in three physically separated schools was carried out using the RNA:RNA hybridization technique. The data supports the hypothesis that the influenza B virus epidemics in each school were initiated by different viruses and the variability of the strains in a closed community was found to be minor though some variants were detected.
D002648:Child; D005814:Genes, Viral; D006801:Humans; D009981:Influenza B virus / Q000145:classification / Q000235:genetics* / Q000302:isolation & purification; D007251:Influenza, Human / Q000453:epidemiology / Q000382:microbiology*; D009693:Nucleic Acid Hybridization; D012367:RNA, Viral / Q000302:isolation & purification; D012574:Schools
D012367:RNA, Viral