Entrance test 7 Flashcards
Contagious pustular dermatitis (orf) virus causes skin lesions in pigs
f
Contagious pustular dermatitis is often deadly at any age
f
Virulent virus vaccines may be used for immunization against Contagious Pustular Dermatitis of sheep (Orf).
T
Contagious pustular dermatitis virus may survive in the environment for ages.
T
Vaccination against contagious pustular dermatitis virus provides lifelong protection.
F
The Orf virus is a zoonotic agent.
T
The Orf virus is very resistant in the environment.
T
Contagious Pustular Dermatitis can only be seen on the teats of ewes
F
Inactivated vaccines are used against Contagious Pustular Dermatitis.
F
Strong crustation is frequent in Contagious Pustular Dermatitis.
T
Orf is a rare disease of sheep flocks and cattle herds
F
Orf affects sheep flocks and goat herds, mainly young lambs and kids.
T
Neonatal lambs are susceptible to Orf, as they have no maternal immunity.
T
Lesions due to Orf, typically appear on the muco-cutaneous junction.
T
Sheep pox virus is a zoonotic agent.
F
Sheep and goatpox are OIE listed diseases
T
Sheep and goat poxvirus can cause generalisation, mainly in sheep.
T
A clinical sign of sheeppox can be horseshoe shaped pockmarks on the wool covered body
F
Vaccines against sheep poxvirus are widely used in Europe.
F
A clinical sign of sheep pox can be the mucopurulent nasal discharge.
T
The sheep and goatpox occur in Asia.
T
Capripoxviruses cause long-lasting immunity.
T
A clinical sign of sheep pox can be the swollen eyelid
T
The sheep and goatpox occurs worldwide.
F
Sheep and goat poxviruses are mainly taken through the oral route
F
The sheep and goat poxvirus is mainly spread by mosquitos
F
Clinical signs of sheep and goatpox are seen only at site of the primer replication
F
Goat pox virus is a zoonotic agent
F
Vaccines against sheep poxvirus are widely used in Africa
T
Sheep pox and goat pox viruses are very resistant in the environment
T
Sheep pox virus can cause skin lesions in human
F
Arthropods play an important role in the transmission of sheeppox virus
F
Sheep pox virus infects mostly through inhalation
T
Sheep and goat pox are endemic in Europe.
F
Sheep pox is deadly for young susceptible lambs.
T
The usual way of infection by sheep or goat pox is inhalation.
T
Sheep pox virus can cause respiratory signs and abortion.
T
Sheep – and goat pox are enzootic in Europe.
F
Sheep pox virus infections frequently generalize.
T
Sheep – and goat pox virus is transmitted only vertically.
F
Vaccines are available against Sheep pox in endemic areas.
T
Sheep and goat pox are transmitted by infected animals and fomites.
T
Sheep pox is a generalized disease with fever.
T
Sheep pox results high mortality in susceptible lambs.
T
Sheep and goat pox are endemic in Africa.
T
Swinepox virus can infect cattle.
F
The clinical signs of swinepox can be skin eruptions, red inflamed bumps
T
Suipoxviruses cause long lasting immunity
T
The swinepox is always generalised
F
Swinepox virus is a zoonotic agent
F
The swinepox virus is present worldwide
T