listeriosis 2 Flashcards
Circling is a typical sign of ovine listeriosis
T
Listeriosis have very severe clinical signs in pigs
?
Listeriosis spread very fast in an infected herd from animal to animal
F
Abortion is a clinical sign of listeriosis
T
Abortion is the most frequent clinical sign of listeriosis in sheep
F
Abortion is the most frequent clinical sign of listeriosis in sheep
F
Listeria ovis is the agent of listeriosis
F
Listeriae can survive in pools and poodles
T
Listeria are soil bacteria
T
Listeriae are facultative intracellular bacteria
T
Listeriae can cause micro abscesses in the brain
T
43) Encephalitis is a frequent clinical sign of listeriosis in sheep.
T
44) Infected silage can be the source of listeria.
T
Listeria are spreading fast from animal to animal
F
Listeria ivanovii causes listeriosis in animals
T
Listeriosis spreads from animal to animal and causes high mortality
F
Listeriosis causes neurological symptoms in sheep
T
Listeriosis can infect rodents
T
Listeriosis can only be seen in sheep
F
Aerogen infection is the most important form of infection with Listeria in sheep
F
Listeria can be found only in infected animals, they cannot survive in the environment
F
Listeria are transmitted from animal to animal very fast in the infected flock
F
The most frequent sign of bovine listeriosis is abortion.
T
There is widespread vaccination for the prevention of listeriosis
F
The agent of listeriosis is an intracellular bacterium
T
The main clinical sign of listeriosis in sheep is pneumonia
F
Vaccination of sheep against listeriosis with inactivated vaccines is widely done in Europe
F
Listeriosis causes septicaemia in lambs
T
Listeriosis mainly occurs at the end of winter
T
Listeriosis causes mainly abortion in cattle
T
Listeriosis can be isolated from the brain stem
T
Overcrowding is a predisposing factor of listeriosis.
T
Listeria can be found in soil.
T
Abortion is the most frequent clinical sign in bovine listeriosis
T
Listeria are not resistant, they cannot survive in the environment
F
