Since 1985, two antigenically distinct lineages of influenza B viruses (Victoria-like and Yamagata-like) have circulated globally. Trivalent seasonal influenza vaccines contain two circulating influenza A strains but a single B strain and thus provide limited immunity against circulating B strains of the lineage not included in the vaccine. In this study, we describe the characteristics of influenza B viruses that caused respiratory illness in the population in Italy over 13 consecutive seasons of virological surveillance, and the match between the predominant influenza B lineage and the vaccine B lineage, in each season.

Co-circulation of the two influenza B lineages during 13 consecutive influenza surveillance seasons in Italy, 2004-2017 / Puzelli, Simona; Di Martino Angela, ; Facchini, Marzia; Fabiani, Concetta; Calzoletti, Laura; Di Mario Giuseppina, ; Palmieri, Annapina; Affanni, Paola; Camilloni, Barbara; Chironna, Maria; D'Agaro, Pierlanfranco; Giannecchini, Simone; Pariani, Elena; Serra, Caterina; Rizzo, Caterina; Bella, Antonino; Donatelli, Isabella; Castrucci Maria Rita, ; and the Italian influenza laboratory network: Filippo Ansaldi, ; Rosaria, Arvia; Alberta, Azzi; Patrizia, Bagnarelli; Fausto, Baldanti; Maria, Rosariacapobianchi; Silvana, Castaldi; Colucci, Maria Eugenia; Cristina, Galli; Valeriaghisetti, ; Andrea, Orsi; Elisabetta, Pagani; Giorgio, Palù; Mauriziosanguinetti, ; Riccardo, Smeraglia; Fabio, Tramuto; Francesco, Vitale.. - In: BMC INFECTIOUS DISEASES. - ISSN 1471-2334. - 19:1(2019), pp. 990-1000. [10.1186/s12879-019-4621-z]

Co-circulation of the two influenza B lineages during 13 consecutive influenza surveillance seasons in Italy, 2004-2017

Affanni Paola;Maria Eugenia Colucci;
2019-01-01

Abstract

Since 1985, two antigenically distinct lineages of influenza B viruses (Victoria-like and Yamagata-like) have circulated globally. Trivalent seasonal influenza vaccines contain two circulating influenza A strains but a single B strain and thus provide limited immunity against circulating B strains of the lineage not included in the vaccine. In this study, we describe the characteristics of influenza B viruses that caused respiratory illness in the population in Italy over 13 consecutive seasons of virological surveillance, and the match between the predominant influenza B lineage and the vaccine B lineage, in each season.
2019
Co-circulation of the two influenza B lineages during 13 consecutive influenza surveillance seasons in Italy, 2004-2017 / Puzelli, Simona; Di Martino Angela, ; Facchini, Marzia; Fabiani, Concetta; Calzoletti, Laura; Di Mario Giuseppina, ; Palmieri, Annapina; Affanni, Paola; Camilloni, Barbara; Chironna, Maria; D'Agaro, Pierlanfranco; Giannecchini, Simone; Pariani, Elena; Serra, Caterina; Rizzo, Caterina; Bella, Antonino; Donatelli, Isabella; Castrucci Maria Rita, ; and the Italian influenza laboratory network: Filippo Ansaldi, ; Rosaria, Arvia; Alberta, Azzi; Patrizia, Bagnarelli; Fausto, Baldanti; Maria, Rosariacapobianchi; Silvana, Castaldi; Colucci, Maria Eugenia; Cristina, Galli; Valeriaghisetti, ; Andrea, Orsi; Elisabetta, Pagani; Giorgio, Palù; Mauriziosanguinetti, ; Riccardo, Smeraglia; Fabio, Tramuto; Francesco, Vitale.. - In: BMC INFECTIOUS DISEASES. - ISSN 1471-2334. - 19:1(2019), pp. 990-1000. [10.1186/s12879-019-4621-z]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2867173
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