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- Article] Genetic characterization of equine influenza viruses isolated in Italy between 1999 and 2005
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DocNo of ILP: 4030
Doc. Type: Article
Title: Genetic characterization of equine influenza viruses isolated in Italy between 1999 and 2005
Authors: Damiani, AM; Scicluna, MT; Ciabatti, I; Cardeti, G; Sala, M; Vulcano, G; Cordioli, P; Martella, V; Amaddeo, D; Autorino, GL
Full Name of Authors: Damiani, A. M.; Scicluna, M. T.; Ciabatti, I.; Cardeti, G.; Sala, M.; Vulcano, G.; Cordioli, P.; Martella, V.; Amaddeo, D.; Autorino, G. L.
Keywords by Author: equine influenza virus; genetic characterization; American lineage; European lineage; vaccine selection
Keywords Plus: VACCINATED HORSES; H3N8; EVOLUTION; LINEAGES; OUTBREAK
Abstract: During local respiratory disease outbreaks, occurring in 2003 and 2004 in horse training stables within race-tracks in Rome, and on a stud horse farm in Bari in 2005, four strains of equine influenza (EI) virus were isolated. All outbreaks occurred in flu-vaccinated horses. Here, we are reporting the results of the genetic characterization of these isolates, together with that of another El virus strain isolated in 1999 from a dead foal presenting pulmonary lesions. Alignment and phylogenetic analyses were carried out using the haemagglutinin amino acid sequences. The Rome and Bari isolates were identified as members of the American lineage, closely related to other recent strains isolated in America as well as in Europe, including the latest recommended American lineage vaccine prototype A/eq/SouthAfrica/4/2003. In contrast, the Italian 1999 isolate was clustered within the European lineage. In Italy, the most recent outbreaks of El have been caused by the currently circulating American-like strains, even in vaccinated populations, confirming that vaccines should contain an updated representative strain of this lineage. Presently, companies are still in the process of registering updated vaccines but no product is yet available on the market. (c) 2007 Published by Elsevier B.V.
Cate of OECD: Biological sciences
Year of Publication: 2008
Business Area: other
Detail Business: medicine & science
Country: Netherlands
Study Area:
Name of Journal: VIRUS RESEARCH
Language: English
Country of Authors: [Damiani, A. M.; Scicluna, M. T.; Ciabatti, I.; Cardeti, G.; Sala, M.; Vulcano, G.; Amaddeo, D.; Autorino, G. L.] Ist Zooprofilatt Sperimentale Reg Lazio & Toscana, Natl Reference Ctr Equine Dis, I-00178 Rome, Italy; [Cordioli, P.] Ist Zooprofilatt Sperimentale Lombardia & Emilia, I-25124 Brescia, Italy; [Martella, V.] Univ Bari, Dept Anim Hlth & Well Being, I-70010 Bari, Italy
Press Adress: Autorino, GL (reprint author), Ist Zooprofilatt Sperimentale Reg Lazio & Toscana, Natl Reference Ctr Equine Dis, Via Appia Nuova 1411, I-00178 Rome, Italy.
Email Address: gianluca.autorino@izslt.it
Citaion:
Funding:
Lists of Citation: Daly JM, 1996, J GEN VIROL, V77, P661, DOI 10.1099/0022-1317-77-4-661; DALY JM, 2001, EQUINE RESP DIS INT; Daly JM, 2004, VACCINE, V22, P4101, DOI 10.1016/j.vaccine.2004.02.048; Daly JM, 2004, VET RES, V35, P411, DOI 10.1051/vetres:2004023; *DEFRA AHT BEVA, 2006, EQ Q DIS SURV REP, V1; FELSENSTEIN J, 2001, PHYLIP PHYLOGENETIC; Lai ACK, 2001, ARCH VIROL, V146, P1063, DOI 10.1007/s007050170106; Manuguerra JC, 2000, VET MICROBIOL, V74, P59, DOI 10.1016/S0378-1135(00)00166-8; Martella V, 2007, VET MICROBIOL, V121, P56, DOI 10.1016/j.vetmic.2006.11.017; Newton JR, 2006, VET REC, V158, P185; Office International des Epizooties (OIE), 2004, MANUAL DIAGNOSTIC TE; *OIE, 2006, OFF INT EP B OIE, P35; Oxburgh L, 1999, J CLIN MICROBIOL, V37, P3005; OXBURGH L, 1994, VIRUS RES, V34, P153, DOI 10.1016/0168-1702(94)90097-3; Oxburgh L, 1999, VET MICROBIOL, V67, P161, DOI 10.1016/S0378-1135(99)00041-3; Page RDM, 1996, COMPUT APPL BIOSCI, V12, P357
Number of Citaion: 16
Publication: ELSEVIER SCIENCE BV
City of Publication: AMSTERDAM
Address of Publication: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
ISSN: 0168-1702
29-Character Source Abbreviation: VIRUS RES
ISO Source Abbreviation: Virus Res.
Volume: 131
Version: 1
Start of File: 100
End of File: 105
DOI: 10.1016/j.virusres.2007.08.001
Number of Pages: 6
Web of Science Category: Virology
Subject Category: Virology
Document Delivery Number: 260ID
Unique Article Identifier: WOS:000253003100012
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