Virulence and immunogenicity in calves of thymidine kinase- and glycoprotein E-negative bovine herpesvirus 1 mutants

1996 ◽  
Vol 48 (1-2) ◽  
pp. 143-153 ◽  
Author(s):  
M.J. Kaashoek ◽  
F.A.C. van Engelenburg ◽  
A. Moerman ◽  
A.L.J. Gielkens ◽  
F.A.M. Rijsewijk ◽  
...  
Keyword(s):  
Thymidine Kinase ◽  
Bovine Herpesvirus ◽  
Bovine Herpesvirus 1 ◽  
Glycoprotein E ◽  
Herpesvirus 1

EvaGreen-based Multiplex Real-time PCR Assay for Rapid Differentiation of Wild-Type and Glycoprotein E-Deleted Bovine Herpesvirus-1 Strains

2017 ◽  
Vol 28 (4) ◽  
pp. 248-252 ◽  
Author(s):  
Sachin S. Pawar ◽  
Chetan D. Meshram ◽  
Niraj K. Singh ◽  
Mohini Saini ◽  
B. P. Mishra ◽  
...  
Keyword(s):  
Real Time ◽  
Real Time Pcr ◽  
Bovine Herpesvirus ◽  
Wild Type ◽  
Pcr Assay ◽  
Bovine Herpesvirus 1 ◽  
Glycoprotein E ◽  
Herpesvirus 1

scholarly journals Safety and immunogenicity of a glycoprotein E gene-deleted bovine herpesvirus 1 strain as a candidate vaccine strain

2016 ◽  
Vol 36 (11) ◽  
pp. 1067-1074
Author(s):  
Marcelo Weiss ◽  
◽  
Deniz Anziliero ◽  
Mathias Martins ◽  
Rudi Weiblen ◽  
...  
Keyword(s):  
Acute Infection ◽  
Clinical Signs ◽  
Bovine Herpesvirus ◽  
Elisa Test ◽  
Bovine Herpesvirus 1 ◽  
Glycoprotein E ◽  
Virus Shedding ◽  
Group I ◽  
Virus Dose ◽  
Herpesvirus 1

ABSTRACT: A glycoprotein E-deleted Brazilian bovine herpesvirus 1 (BoHV-1gEΔ) was tested regarding to safety and immunogenicity. Intramuscular inoculation of young calves with a high virus dose did not result in clinical signs or virus shedding during acute infection or after dexamethasone administration. Calves vaccinated once IM (group I) or subcutaneously (group II) with live BoHV-1gEΔ or twice with inactivated virus plus aluminum hydroxide (group IV) or Montanide™ (group V) developed VN titers of 2 to 8 (GMT:2); 2 to 4 (GMT:1.65); 2 to 16 (GMT:2.45) and 2 to 128 (GMT:3.9), respectively. All BoHV-1gEΔ vaccinated calves remained negative in an anti-gE ELISA. Lastly, six young calves vaccinated with live BoHV-1gEΔ and subsequently challenged with a virulent BoHV-1 strain shed less virus and developed only mild and transient nasal signs comparing to unvaccinated calves. Thus, the recombinant BoHV-1gEΔ is safe and immunogenic for calves and allows for serological differentiation by a gE-ELISA test.

scholarly journals A glycoprotein E gene-deleted bovine herpesvirus 1 as a candidate vaccine strain

2015 ◽  
Vol 48 (9) ◽  
pp. 843-851 ◽  
Author(s):  
M. Weiss ◽  
M.C.S. Brum ◽  
D. Anziliero ◽  
R. Weiblen ◽  
E.F. Flores
Keyword(s):  
Vaccine Strain ◽  
Bovine Herpesvirus ◽  
Candidate Vaccine ◽  
Bovine Herpesvirus 1 ◽  
Glycoprotein E ◽  
E Gene ◽  
Herpesvirus 1

Efficacy of a live glycoprotein E-negative bovine herpesvirus 1 vaccine in cattle in the field

Vaccine ◽  
2001 ◽  
Vol 19 (15-16) ◽  
pp. 1924-1930 ◽  
Author(s):  
M.H Mars ◽  
M.C.M de Jong ◽  
P Franken ◽  
J.T van Oirschot
Keyword(s):  
Bovine Herpesvirus ◽  
Bovine Herpesvirus 1 ◽  
Glycoprotein E ◽  
Herpesvirus 1

A live attenuated glycoprotein E negative bovine herpesvirus 1 vaccine induces a partial cross-protection against caprine herpesvirus 1 infection in goats

2006 ◽  
Vol 113 (3-4) ◽  
pp. 303-308 ◽  
Author(s):  
Julien Thiry ◽  
Maria Tempesta ◽  
Michele Camero ◽  
Elvira Tarsitano ◽  
Anna Lucia Bellacicco ◽  
...  
Keyword(s):  
Bovine Herpesvirus ◽  
Cross Protection ◽  
Bovine Herpesvirus 1 ◽  
Glycoprotein E ◽  
Herpesvirus 1

scholarly journals Intraspecific bovine herpesvirus 1 recombinants carrying glycoprotein E deletion as a vaccine marker are virulent in cattle

2006 ◽  
Vol 87 (8) ◽  
pp. 2149-2154 ◽  
Author(s):  
Benoît Muylkens ◽  
François Meurens ◽  
Frédéric Schynts ◽  
Frédéric Farnir ◽  
Aldo Pourchet ◽  
...  
Keyword(s):  
High Frequency ◽  
Bovine Herpesvirus ◽  
Clinical Score ◽  
Natural Host ◽  
Field Strain ◽  
Bovine Herpesvirus 1 ◽  
Glycoprotein E ◽  
Control Programmes ◽  
Herpesvirus 1

Vaccines used in control programmes of Bovine herpesvirus 1 (BoHV-1) utilize highly attenuated BoHV-1 strains marked by a deletion of the glycoprotein E (gE) gene. Since BoHV-1 recombinants are obtained at high frequency in experimentally coinfected cattle, the consequences of recombination on the virulence of gE-negative BoHV-1 were investigated. Thus, gE-negative BoHV-1 recombinants were generated in vitro from several virulent BoHV-1 and one mutant BoHV-1 deleted in the gC and gE genes. Four gE-negative recombinants were tested in the natural host. All the recombinants were more virulent than the gE-negative BoHV-1 vaccine and the gC- and gE-negative parental BoHV-1. The gE-negative recombinant isolated from a BoHV-1 field strain induced the highest severe clinical score. Latency and reactivation studies showed that three of the recombinants were reexcreted. Recombination can therefore restore virulence of gE-negative BoHV-1 by introducing the gE deletion into a different virulence background.

Development and trial of a bovine herpesvirus 1 - thymidine kinase deletion virus as a vaccine

1994 ◽  
Vol 71 (3) ◽  
pp. 65-70 ◽  
Author(s):  
GA SMITH ◽  
PL YOUNG ◽  
BJ RODWELL ◽  
MA KELLY ◽  
GJ STORIE ◽  
...  
Keyword(s):  
Thymidine Kinase ◽  
Bovine Herpesvirus ◽  
Bovine Herpesvirus 1 ◽  
Herpesvirus 1
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