Characterization of protection against systemic infection and disease from experimental bovine viral diarrhea virus type 2 infection by use of a modified-live noncytopathic type 1 vaccine in calves

2007 ◽  
Vol 68 (7) ◽  
pp. 788-796 ◽  
Author(s):  
Clayton L. Kelling ◽  
Breck D. Hunsaker ◽  
David J. Steffen ◽  
Christina L. Topliff ◽  
Kent M. Eskridge
Keyword(s):  
Virus Type ◽  
Bovine Viral Diarrhea Virus ◽  
Systemic Infection ◽  
Bovine Viral Diarrhea ◽  
Diarrhea Virus ◽  
Viral Diarrhea ◽  
Viral Diarrhea Virus

scholarly journals Evaluation of protection against bovine viral diarrhea virus type 2 after vaccination of the calves with bovine viral diarrhea virus type 1 combo inactivated vaccine

2020 ◽  
Vol 72 (3) ◽  
pp. 655-663
Author(s):  
C. Chen ◽  
Y. Liu ◽  
H. Huang ◽  
Q. Meng ◽  
M. Xia ◽  
...  
Keyword(s):  
Virus Type ◽  
Rectal Temperature ◽  
Bovine Viral Diarrhea Virus ◽  
Bovine Viral Diarrhea ◽  
Inactivated Vaccine ◽  
Diarrhea Virus ◽  
Viral Diarrhea ◽  
Viral Diarrhea Virus

ABSTRACT This study was designed to evaluate the extent of the protection for bovine viral diarrhea virus type 2 (BVDV-2) infection, afforded by vaccination with a combo inactivated vaccine, which contains bovine viral diarrhea virus type 1 (BVDV-1) and infectious bovine rhinotracheitis virus (IBRV). Five 3-4-month-old calves were intramuscularly vaccinated with a single dose of the combo vaccine and boosted with same dose three weeks after the first vaccination, with five mock immunized calves serving as a control group. Twenty-one days after the second vaccination, all calves were challenged with BVDV-2 SX08 strain by spray into nostril. The unvaccinated animals developed typical clinical signs of high rectal temperature, diarrhoea with erosions and a dramatic drop in leukocyte counts. These signs occured markedly less in all vaccinated animals, the rectal temperature, leukopenia and virarmia of which, were significantly less than the mock immunized calves. It can be concluded that vaccination with the combo inactivated vaccine affords cross-protection against clinical effects of a challenge-infection with BVDV-2 SX08 strain, although it was part protection.

scholarly journals Phylogenetic analysis of Brazilian bovine viral diarrhea virus type 2 (BVDV-2) isolates: evidence for a subgenotype within BVDV-2

2002 ◽  
Vol 87 (1) ◽  
pp. 51-60 ◽  
Author(s):  
Eduardo F Flores ◽  
Julia F Ridpath ◽  
Rudi Weiblen ◽  
Fernanda S.F Vogel ◽  
Laura H.V.G Gil
Keyword(s):  
Phylogenetic Analysis ◽  
Virus Type ◽  
Bovine Viral Diarrhea Virus ◽  
Bovine Viral Diarrhea ◽  
Diarrhea Virus ◽  
Viral Diarrhea ◽  
Viral Diarrhea Virus

scholarly journals Efficacy of Bovine Viral Diarrhea Vaccine Used in Japan against Bovine Viral Diarrhea Virus Type 2 Strain 890

2003 ◽  
Vol 65 (2) ◽  
pp. 263-266 ◽  
Author(s):  
Tomoaki SHIMAZAKI ◽  
Shigeyuki NAKAMURA ◽  
Kunihiko TAGUCHI ◽  
Yoshimitsu INOUE
Keyword(s):  
Virus Type ◽  
Bovine Viral Diarrhea Virus ◽  
Bovine Viral Diarrhea ◽  
Diarrhea Virus ◽  
Viral Diarrhea ◽  
Viral Diarrhea Virus
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