infectious bovine rhinotracheitis Flashcards
name the virus causing infectious bovine rhinotracheitis
bovine herpesvirus type 1 (BHV 1)
name 3 other names of infectious bovine rhinotracheitis(IBR)
red nose
infectious pustular vulvovaginitis (IPV)
coital exanthema
after recovery from IBR, virus remains in _______ of animals
sciatic and trigeminal ganglia
three forms of infectious bovine rhinotracheitis
respiratory
neonatal
genital
most important point regarding the IBR virus and respiratory system
extensive loss of cilia in trachea
death in the respiratory form of IBR is
bronchopneumonia
genital form fo IBR is also known as
infectious pustular vulvovaginitis
after coitus, the clinical signs occurs in ____ hours in IBR/IPV
24-72
why is IBR called infectious pustular vulvovaginitis
due to vesicles and pustules on vulva
what is the economic loss due to IBR
abortion
what is the abortion rate in IBR
60 percent of cows of a herd may abort
when does abortion occur due to IBR i.e. in which trimester
3rd trimester
foetal lesions in IBR are similar to ____________ in mares
equine rhino-pneumonitis
