Midterm 2 part 2 chapter I Flashcards
African swine fever may cause a chronic disease in wild boar
True
The clinical picture of chronic African Swine Fever is similar to dermatitis Nephritis/nephropaty
True
African Swine Fever does not have any vaccination
True
Vaccinations are used in Europe for prevention of picornaviruses
True
Just State Vet medical steps and general preventative measures are used for prevention for Picornavirus
False
Cardioviruses have a narrow host range
False
Teschen disease can affect older pigs
True
Teschen disease is endemic in Brazil
False
Both young and adult pigs can be affected by Teschen
True
Teschen is caused by Picornavirus
True
Teschen and Talfan are caused by the same virus type
True
Teschen is caused by enterovirus
False (Teschovirus, Picorna)
Teschen disease is present worldwide
False
Talfan infects piglets older than 4 months
False
Teschen disease causes diarrhea in piglets
False
Picornavirus is characterized by encephalitis and severe diarrhea
False
Teschen disease can affect older piglets
True
Teschen is a sporadic disease with weakness of hind legs or encephalomyelitis in piglets
True
Swine Vesicular Disease cause skin lesions in bovids
False
Swine Vesicular Disease is derived from Coxsacki-B5.
True
Swine Vesicular Disease virus can replicate in CNS
True
Swine Vesicular Disease is present only in Italy.
False
Swine Vesicular Disease is present only in Hong Kong
False
Swine Vesicular Disease was present in both Italy and Hong Kong
True
Swine Vesicular Disease can cause clinical signs in human
TRUE
Swine Vesicular Disease has been present in all European countries, but now only present in South-East Asia
False
Swine Vesicular Disease is similar in appearance to Foot and Mouth Disease
True
Judging from the clinical signs, Swine Vesicular Disease cannot be differentiated from FMD
True
Swine Vesicular Disease causes skin lesions in cattle
False
Lameness can be a sign of Swine Vesicular disease
True
Swine Vesicular Disease is frequent among pigs
False
Avian encephalomyelitis is caused by enterovirus
False
Avian encephalomyelitis can spread germinatively
True
Incubation time of Avian encephalomyelitis virus is 11 (9-10) days following PO infection
True
Incubation time of Avian encephalomyelitis virus depends on the mode of infection
True
Avian encephalomyelitis is caused by hepatovirus
False (Tremovirus - Picorna)
Avian encephalomyelitis is not transmitted germinatively
False
Avian encephalomyelitis virus kills the embryo
False
Avian encephalomyelitis is present only in chickens
False
Avian encephalomyelitis virus is killed at hatching temperature
False
Avian encephalomyelitis spreads both horizontally and via eggs
True
Infection via eggs does not occur in Avian encephalomyelitis
False
Avian encephalomyelitis is not transmitted through the egg
False
Duck Viral Hepatitis is present in Hungary on a large scale
False
Duck Viral Hepatitis can be caused by multiple virus spp/serotypes
True
Duck Viral Hepatitis is primarily a disease of younger ducklings
True
The primary replication site is the GI tract in duck viral hepatitis
True
Type 4 Duck Viral Hepatitis can infect older animals.
True
Duck Viral Hepatitis is caused by type 1 and 2 coronavirus.
False
Duck Viral Hepatitis causes hemorrhagic enteritis in older ducks.
False
Pathogens of Duck Viral Hepatitis can infect older animals.
True
Duck Viral Hepatitis is primarily a disease of younger ducklings
True
Encephalomyocarditis may be deadly for elephants
True
Myocarditis can be a result of Foot and Mouth disease cases.
True
Vesicles are often seen on the tongue of Foot and Mouth disease infected cattle.
True
Europe is endemically infected with Foot and Mouth disease.
False
Vaccination against Foot and Mouth disease results in type specific immunity.
True
Pigs are not susceptible to Foot and Mouth disease.
False
Foot and Mouth disease virus can be shed from infected animals during the incubation time.
True
Vaccination is currently used against Foot and Mouth disease in Europe
False
Foot and Mouth disease virus can only infect ruminants.
False
Foot and Mouth disease is caused by enteroviruses.
False
Foot and Mouth disease is controlled by vaccinations in Europe.
False
Foot and Mouth disease is not present in South America.
False
Foot and mouth disease virus may cause severe heart muscle damage in young calves.
True
Foot and mouth disease is clinically more severe in pigs than cattle
False
Foot and mouth disease virus can replicate in epithelial and myocardial cells.
True
Foot and mouth disease virus is spread by infected saliva and vesicle fluids within the herd.
True
Foot and mouth disease is caused by F2 viruses.
False
Recovery from foot and mouth disease induces type specific protection
True
FMD has 7 known serotypes.
True
There are 3 subtypes SAT 1, 2, 3 in the SAT serotype of FMD.
True
FMD replicates primarily in the pharynx.
True
In the Asian serotype of FMD there are 3 subtypes, Asia 1, 2 and 3.
False
FMD causes most severe symptoms in pigs.
False
Vaccination is used against FMD.
True
Europe is currently free from FMD.
True
FMD replicates in the skin.
True
FMD cause skin lesions in bovine
True
FMD cause skin signs in swine.
True
In sheep, clinical signs are usually more severe than in cattle.
False
For what?
For prevention of FMD in Europe only State Vet steps are used.
True
Inactivated vaccines can be used in endemically infected countries (FMD)
True
Only the live attenuated strains can provide good immunity.
False
Vaccination of cattle herds is permitted everywhere (FMD)
False
FMD is characteristic with fever, salivation and vesicle formation in the skin and mucous membranes
True
Avian nephritis virus is transmitted by rodents.
False
Chickens are frequently seropositive for Avian nephritis.
True
Avian nephritis virus usually causes diseases in chickens of 1-3 weeks of age.
False
Avian nephritis virus caused by a picornavirus.
False
Attenuated vaccines are used for the prevention of chicken from Avian nephritis virus
False
Vesicular exanthema of swine is similar in the clinical signs to Foot and Mouth disease.
True
Several serotypes of Swine Vesicular Exanthema virus can be detected in fishes.
True
Rodents are the reservoir hosts of Vesicular Exanthema of Swine virus.
False
Swine vesicular exanthema virus is present worldwide.
False
Midges are the main vectors of the Vesicular exanthema of swine virus
False
Rabbit hemorrhagic disease virus usually causes death in 1-3 weeks old rabbits.
False
Encephalitis is a frequent sign of Rabbit Hemorrhagic Disease.
False
Rabbit hemorrhagic disease virus is transmitted by mosquitos.
False
Encephalitis is a frequent sign of the Rabbit haemorrhagic disease
False