Duck viral hepatitis Flashcards
Germinative infection can happen in the case of duck hepatitis
F
Spasmodical paddling is a frequent clinical sign of duck hepatitis
T
Ducks are infected with the duck hepatitis A virus generally per os
T
The resistance of duck hepatitis A virus is high
T
Duck hepatitis cannot be prevented with vaccination
F
Duck hepatitis A virus is shed in the faeces
T
Duck hepatitis A virus does not cause viraemia.
F
Ducks are infected with the duck hepatitis A virus generally per os
T
Duck hepatitis A virus can cause germinative infection.
F
Clinical signs of duck hepatitis can be seen mainly in laying ducks.
F
Duck hepatitis A virus can be detected with PCR.
T
Germinative infection is the primary way of infection with Duck hepatitis A Virus.
F
Clinical signs of Duck hepatitis are seen in 1-4 week old ducklings.
T
Spasmodical paddling is a typical sign of Duck hepatitis
T
There are no vaccines for the prevention of Duck hepatitis
F
Per os infection is a common way of infection with duck hepatitis A virus.
T
Clinical signs of duck hepatitis can be seen in all age groups.
F
Duck Viral Hepatitis is present in Hungary on a large scale.
F
Duck Viral Hepatitis can be caused by multiple virus spp./serotypes
T
Duck Viral Hepatitis is primarily a disease of younger ducklings
T
The primary replication site is the GI tract in Duck Viral Hepatitis.
T
Type 4 Duck Viral Hepatitis can infect older animals.
F
Duck Viral Hepatitis is caused by type 1 and 2 coronavirus
F
Duck Viral Hepatitis causes haemorrhagic enteritis in older ducks
F
Pathogens of Duck Viral Hepatitis can infect older animals.
T
