Epi Mix J 1801-2000 Flashcards
Avian tuberculosis result in local processes
F
Avian tuberculosis can be diagnosed by slide agglutination or ELISA
T
Avian tuberculosis is a common disease in large scale farms causing high economic losses
F
Waterfowl are more susceptible to avian tuberculosis
F
Crepitation during liver transection is characteristic for avian tuberculosis
F
Tuberculosis of poultry occur mainly in breeder flocks
T
Avian tuberculosis occur over 1 year of age
T
The tuberculin test is unreliable in poultry
T
The agent of paratuberculosis is a facultative intracellular bacterium
F
Paratuberculosis is caused by Mycobacterium avium subsp. Paratuberculosis
T
The agent of paratuberculosis is shed in the faeces
T
Aerosol infection is the main form of transmission of paratuberculosis
F
The resistance of the agent of paratuberculosis is low, it cannot survive in the environment
F
Paratuberculosis occurs most frequently in pigs
F
Clinical signs of paratuberculosis can mainly be seen only in those cases that were infected in the first six months of life
T
Fibrinous pneumonia is a typical lesion of paratuberculosis
F
The agent of paratuberculosis is shed only after the appearance of the clinical signs
F
Postmortem lesions of paratuberculosis can be seen in the small intestine
T
The most severe clinical signs of Paratuberculosis can be seen in suckling calves
F
Lesions are seen in the lungs of animals infected with paratuberculosis
F
Paratuberculosis has been eradicated from Europe
F
The clinical signs of paratuberculosis is more severe in calves than in adults
F
Dyspnoea and nasal discharge are the main clinical signs of paratuberculosis
F
Paratuberculosis occurs mainly in the tropical and subtropical countries
F