Antibody Response in Cattle Vaccinated Against Bluetongue Serotype 8 in Italy

被引:13
作者
Calistri, P. [1 ]
Giovannini, A. [1 ]
Savini, G. [1 ]
Bonfanti, L. [2 ]
Cordioli, P. [3 ]
Lelli, R. [1 ]
Caporale, V. [1 ]
机构
[1] Ist Zooprofilatt Sperimentale Abruzzo & Molise G, I-64100 Teramo, Italy
[2] Ist Zooprofilatt Sperimentale Venezie, Padua, Italy
[3] Ist Zooprofilatt Sperimentale Lombardia & Emilia, Brescia, Italy
关键词
bluetongue; BTV8; inactivated vaccine; Italy; VIRUS; EPIDEMIOLOGY; CHALLENGE; EUROPE; SHEEP;
D O I
10.1111/j.1865-1682.2010.01136.x
中图分类号
R51 [传染病];
学科分类号
100401 ;
摘要
P>To assess the immunogenicity of Zulvac (R) 8 Bovis (a commercial inactivated vaccine against bluetongue virus serotype 8 - BTV8) under field conditions, 71 cattle vaccinated according to manufacturer schedule in Verona province (Italy) were tested for the presence of BTV8 neutralizing antibodies at 21, 29, 36, 43, 49, 102 and 201 days post-vaccination (dpv). Another group of 528 BTV8 vaccinated cattle in Mantova province (Italy) was also tested once between 113 and 174 dpv. The vaccine was able to elicit an immune response in 69 (97.2%) and 346 (65.5%) animals of the Verona and Mantova groups, respectively.
引用
收藏
页码:180 / 184
页数:5
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