Deck 4 Flashcards
What causes African horse sickness?
Orbivirus, reoviridae
What causes fowl cholera?
Pasteurella multocida
Tuberculosis in swine is due to:
Mycobacterium avium
Types of culture media are:
Natural or synthetic
Reservoir of west nile virus:
birds
Most susceptible for tetanus are:
Horses
Paratuberculosis sample is from:
feces
Blocking ELISA colour or not?
Colour (positive)
Brucella culture agar:
Columbia blood agar
Aetiological agent of BVDV:
Pestivirus, Flaviviridae
How do ticks cause arboviral disease?
Biting
Why do E. coli cause lumpy oedema in sow?
Enterotoxins cause change in osmotic pressure
What causes swine vesicular disease?
Enterovirus, picornavirus
Who can get infected by rabies?
All mammals, especially carnivora and chiroptera
Principle of PCR:
Proliferation of the nuclear information of the aetiological agent
Causative agent for Rift Valley fever:
Phlebovirus, bunyavirus
What is the One-health concept?
Collaberative, multisectorial, transdiciplinary approach at local, regional, national and global level with the common goal of optimum health considering the interconnections between animals, humans, plants and their environment
What causes enterotoxaemia in poultry?
Clostridia perfringens
MALT is used to diagnose:
Leptospirosa
Biosafety level 4 are used in which diseases?
Ebola, small pox
Inhibition haemagglutination tests are positive when:
There is no agglutination and RBCs sediment
Swine strepto-meningitis:
Zoonotic
Tetanus is:
anaerobic
Who can get mycobacteriosis?
All vertebrates, included birds
Classification based on pathology:
Facultative
Obligate
Apathogenic
OIE office is in which country?
France (Paris)
Samples for rabies are taken from:
CNS, from the opening of the skull. OR through the occipital foramen or retro-orbital route.
Reagents for ELISA:
Antigen, antibody, chromogen, enzyme
Gold standard for scrapie:
Western blot
