Zoonotic Infection Flashcards

1
Q

cattle

A

Ingestion of meat
– usually if undercooked

  • E. coli O157 (bact)
  • Salmonella enterica (bact)
  • Prions (leading to variant Creutzfeldt-Jakob disease (vCJD)
  • Taenia saginata (Beef tapeworm)
  • Toxoplasma gondii (Protazoa)
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2
Q

cattle, sheep & goats

A

Ingestion of milk/dairy products

• Listeria monocytogenes
• Brucella abortus
• Mycobacterium bovis
• Salmonella enterica
• Campylobacter  species
• Shiga toxin-producing E. coli
• Shigella
• Yersinia enterocolitica
- Giardia
• Norovirus
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3
Q

cattle

A

Contact with animal hides
• Bacillus anthracis
• Brucella abortus

Inhalation
• Coxiella burnetii
• Bacillus anthracis
• Mycobacterium bovis

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4
Q

sheep

A

Direct contact
• Bacillus anthracis
• Brucella melitensis

Inhalation
• Coxiella burnetii
• Bacillus anthracis
• Brucella melitensis

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5
Q

swine

A

Ingestion of meat
• Taenia solium
• Trichinella spiralis
• Brucella suis

Inhalation
• Influenza A virus
• Brucella suis

Direct contact
• Brucella suis

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6
Q

poultry

A

Ingestion of meat or eggs
• Salmonella enterica
• Campylobacter jejuni

Inhalation
• Chlamydophila psittaci (turkey)
• Influenza A virus

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7
Q

dogs

A
Ingestion of dog feces
•	Yersinia enterocolitica
•	Salmonella enterica
•	Campylobacter jejuni
•	Toxocara canis

Contact with dog urine
• Leptospira

Dog bite
• Rabies virus
• Pasteurella multocida
• Francisella tularensis

Direct contact
• Brucella canis

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8
Q

cats

A

Ingestion of cat feces
• Campylobacter
• Yersinia enterocolitica
• Toxoplasma gondii

Inhalation
• Coxiella burnetii
• Yersinia pestis (pneumonic plague)

Cat bite
• Pasteurella multocida
• Rabies virus
• Francisella tularensis

Cat scratch
• Bartonella henselae

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9
Q

turtles

A

Ingestion of feces

• Salmonella enterica

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10
Q

rodents

A

Contact with rodent feces
• Salmonella enterica
• Yersinia enterocolitis

Contact with rodent urine
• Leptospira interrogans (rats)

Rodent bite
• Streptobacillus moniliformis (rats)

Inhalation
• Hantavirus (mouse)
• Lymphocytic choriomeningitis virus (mouse)

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11
Q

bats

A
Bat bite
•	Rabies virus
•	SARS & MERS coronaviruses
•	Marburg & ebola viruses
•	Nipah and Hendra viruses

Inhalation
• Histoplasma capsulatum

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12
Q

Birds

A
Inhalation
•	Chlamydophila psittaci (Psittacine birds, pigeons)
•	Cryptococcus neoformans (Pigeons)
•	Histoplasma capsulatum (Starlings)
•	Francisella tularensis
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13
Q

Rabbits

A

• Francisella tularensis

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14
Q

Civet cats

A

• SARS coronavirus

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15
Q

Beavers

A

• Giardia lamblia

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16
Q

Aedes (mosquito)

A
  • Dengue fever
  • Yellow fever (monkeys)
  • Chikungunya
  • California encephalitis (small mammals, wild rodents)
17
Q

Anopheles (mosquito)

A

• Malaria

18
Q

Culex (mosquito)

A
  • West Nile fever (birds)
  • St. Louis encephalitis (birds)
  • Western equine encephalitis (birds)
  • Lymphatic filariasis
19
Q

Culiseta (swamp) (mosquito)

A

• Eastern equine encephalitis (birds)

20
Q

Ixodes

Black-legged tick/deer tick; western black-legged tick

A
  • Borrelia burgdorferi
  • Babesia microti (I. scapularis only)
  • Anaplasma phagocytophilum
21
Q

Dermacentor andersoni (Rocky Mountain wood tick)

A
  • Colorado tick fever virus
  • Rickettsia rickettsii
  • Fransicella tularensis
22
Q

Dermacentor variabilis (American dog tick)

A
  • Rickettsia rickettsii

* Fransicella tularensis

23
Q

Ambylomma americanum (Lone star stick)

A
  • Ehrlichia species
  • Fransicella tularensis
  • Heartland virus (new, 8 cases in 2014)
24
Q

Ornithodoros (“soft ticks”)

A

• Borrelia species (tick-borne relapsing fever)

25
Q

Onchocerca volvulus

A

• Onchocerciasis = river blindness

26
Q

Yersinia pestis

A

• Plague (rodents)

27
Q

Rickettsia typhi

A

• Murine typhus (rodents)

28
Q

Trypanosoma cruzi

A

• Chagas disease = American trypanosomiasis

29
Q

Trypanosoma brucei

A

• African sleeping sickness = African trypanomiasis)

30
Q

Leishmania species

A

• Leishmaniasis

31
Q
  • Schistosoma mansoni,
  • S. haematobium, or
  • S. japonicum
A

• Schistosomiasis