Zoonotic diseases Flashcards
What 3 exoparasites are zoonotic?
- Scabies
- Cheyletiellosis
- Lymes disease
What is the name of the pathogen that causes Scabies?
Sarcoptes Scabei
What is the name of the pathogen that causes Cheyletiella?
Cheyletiella
What is the name of the pathogen that causes Lymes disease?
Borrelia burgdorferi
From tick bites
What 2 Fungi are zoonotic?
- Aspergillosis
- Ringworm
What is the name of the pathogen that causes Aspergillosis?
Aspergillus
What is the name of the 2 pathogens that causes Ringworm?
- Microsporum
- Trichophyton
What 4 types of endoparasites are zoonotic?
- Visceral + larval migrans of Toxocariasis
- Cutaneous larval mirgans of Hookworm
- Dipylidiasis
- Echinococcosis
What are the 2 Visceral + larval migrans of Toxocariasis that are classed as zoonotic?
1.Toxocara canis
2.Toxocara cati
What is the name of the pathogen that causes Hookworm disease?
Ancylostoma caninum
What is the name of the pathogen that causes Dipylidiasis?
Dipylidium canium
What is the name of the pathogen that causes Echinococcosis?
Echinococcosis granulosus
What protozoan is zoonotic?
Toxoplasmosis
Name the pathogen that causes Toxoplasmosis?
Toxoplasma Gondii
(Feline)
What virus is zoonotic?
Rabies
What pathogen causes Rabies?
Rhabdovirus
What 9 bacterial pathogens are zoonotic?
- Leptospirosis
- Pasteurellosis
- Salmonellosis
- Tuberculosis
- Campylobacterosis
- Psittacosis
- Omithosis
- Brucellosis
- Cat-scratch fever
Name the 3 pathogens - using their common names - that can cause Leptospirosis?
- Weil’s disease
- Canicola fever
- Dairy-worker fever
Name the pathogen that causes Weil’s disease?
L. icterohaemorrhagiae
(Leptospirosis)
What is the main resevoir of L.icterohaemorrhagiae?
Rats
Name the pathogen that causes Canicola fever
L. canicola
(Leptospirosis)
Name the main reservoir for L.canicola
Dogs
Name the pathogen that causes Dairy-worker fever
L.hardjo
(Leptospirosis)
Name the main reservoir for L.hardjo
Cattle
Name the pathogen that causes Pasteurellosis
Pasteurella spp
Often =
P.multocida - bacterium
Name the pathogen that causes Salmonellosis
Salmonella spp
State the 3 most common reservoirs of Salmonellosis
- Tortoises
- Dogs
- Uncooked meat
Name the pathogen that causes Tuberculosis
Mycobacterium bovis
State the main reservoir Tuberculosis
Cattle - in raw milk
Name the pathogen that causes Campylobacterosis
Campylobacter spp
Similar to Salmonellosis..
Name the 3 main reservoirs of Campylobacterosis
- Raw meat
- Raw milk
- Dog faeces
State the pathogen that causes both Psittacosis + Ornithosis
Chlamydia psittcahi
Name the main reservoir of both Psittacosis + Ornithosis
Birds
State the pathogen that causes Brucellosis
Brucella canis
Name the main reservoir of Brucellosis
Dogs
State the pathogen that causes Cat-scratch fever
Bartonella bacteria
Name the main reservoir of Cat-scratch fever
Cats
What 3 animals are known to commonly pass the zoonotic disease Toxoplasmosis?
- Humans
- Mammals
- Birds
What type of parasite is Toxoplasmosis?
Protozoan
Name the latin name for the parasitic protozoan Toxoplasmosis?
Toxoplasma gondii
What is the common definitive host for Toxoplasma gondii
The cat
Name 4 common infected intermediate hosts of Toxoplasma gondii
- Sheep
- Pigs
- Cows
- Goats
How often do cats shed toxoplasma gondii oocysts, once infected?
Every 2 - 3 weeks
What type of contact is Toxoplasmosis commonly transmitted through?
In-direct contact
Name two methods in which indirect contact of Toxoplasmosis can be transmitted
- Inhalation of aerosolised sporulated oocysts
- Ingestion of intermediate hosts
How long is the incubation period of Toxoplasma gondii in humans?
1 - 2 weeks
What type of symptoms would Toxoplasmosis show in humans?
Mild flu-like symptoms
Name 3 possible symptoms of Immuno-suppresed - latent - Toxoplasmosis in humans
- Neurological signs
- Respiratory disease
- Heart disease
Name 2 possible symptoms of Congenital - Toxoplasmosis in humans
- CNS disorders
- Ocular disorders
Name a few ways to prevent the spread of the parasite Toxoplasma gondii in humans
- Cook meat, pastuerised and dairy products properly before consumption
- Good hand hygiene when cooking, gardening + working with animals
- Sensible precautions during pregnancy
- Antibody titre
- Antibody titire; Serum antibodies.
* Antibody titer is a laboratory test that measures the level of antibodies in a blood sample.
* The antibody level in the blood is a reflection of the body’s past experience or exposure to an antigen, or something that the body does not recognize as self.