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VSC449
Tularemia
23
Agriculture
Undergraduate 2
11/12/2012

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Term
What are the two types of bacteria that exist for Tularemia?
Definition
Type A: North America
Type B: Europe and a little USA
Term
Which type of tularemia is more pathogenic?
Definition
Type A
Term
What are some characteristics of tularemia bacteria?
Definition
Gram negative
pleomorphic rod
Term
What countries contain type A and what countries contain B strain of tularemia?
Definition
US and Canda (mostly A and little B)
USSR (B)
Europe(B)
Asia(B)
Term
How did the name Tularemia come to be?
Definition
It was first detected in Tulare County, Califronia
Term
Who proved that the disease seen in Europe and America was caused by the same agent?
Definition
Dr. Edward Francis
Term
What is the scientific name for Tularemia?
Definition
Francisella tularensis
Term
What is the host range for tularemia?
Definition
very broad host range
Term
How is tularemia transmitted?
Definition
contact with undercooked meats
wounds or lesions
aerosol
anthropods
Term
What animal does tularemia usually affect?
Definition
Lagomorphs(european rabbits) and rodents
Term
What animal does tularemia affect in north america and canada?
Definition
NA: lagomorphs like cottontail rabbits, black-tailed jack rabbits and snowshoe hares
CANADA: Beavers and muskrats
Term
What are some signs and symptoms of tularemia?
Definition
Dead rodents
lymph nodes are necrotic
spleen enlarged
granulomas, loss of body weight
Term
How can humans get tularemia?
Definition
Exposure to contaminated carcasses
arthropod bites
Term
What people get ulceroglandular tularemia?
Definition
Hunters, trappers, campers and this is 70 - 85% of USA cases
Term
How is oropharyngeal tularemia acquired?
Definition
Eating contaminated food
drinking contaminated water
Term
What are the vectors for tularemia?
Definition
Hard ticks
fleas
tabanidae flies
mosquitoes
Term
How will a tick pass F. tularensis?
Definition
Horizontally and vertically
Term
How is tularemia diagnosed?
Definition
direct smear of infected tissue (liver, spleen)
organism culture (caution)
PCR
Serology in humans
Term
What is used to treat tularemia?
Definition
Antibiotics
Term
How does wildlife manage tularemia?
Definition
they translocated lagomorphs to pennsylvania
Term
What occured in massachussettes?
Definition
Took a bunch of cotton tails of southweat to massachussettes which omved tularemia over there.
Term
How can tularemia be controlled?
Definition
In most ecosystems, tularemia cant be controlled.
Protective clothing
Tick repellant
pre-exposure vaccines
reservoir and vector reductions
Term
How often wil tularemia affect domestic and zoo species in AZ?
Definition
sporadicly
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