Disease
name:
| Found in Alaska/US? |
Likelihood of coming to Alaska: |
Symptoms of disease: |
Affects what part of reindeer? |
Transmissable from reindeer to
other animals or to humans? |
Can agent survive outside of the
animal? |
Testing method: |
Testing required? |
Treatment: |
State programs: |
Federal program: |
Additional comments: |
Brucellosis |
Yes. |
Present.
Current big concerns are warbles, nasal
bots. |
Spontaneous abortion, swollen
joints & testicles. Other conditions caused by the agent include
spondylitis, metritis, and bursitis. |
Reproductive disease; decreased
production. |
Yes. Undulant fever in humans. |
Yes. Under selected environmental conditions (darkness, cool
temperatures, high C02) agent can survive up to 2 years. |
Blood serum analysis. |
Yes, for intrastate &
interstate transport. |
One-time vaccination after 6
months old. Antibiotic can be
effective. |
5-year disease-free
certification program. Brucellosis is
nationally notifiable disease and reportable to local health authority. |
|
|
Parsites (various) |
Yes. |
Present.
Current big concerns are warbles, nasal
bots |
Changed
appearance and/or behavior.Warbles
cause lesions under hide. |
Decreased
productivity. |
Not if meat is
cooked well. |
Yes. |
Serological test
could be used to screen for Sarcocysts and Toxoplasma. |
|
Ivermectin or
levamisole (alternate) twice yearly. |
|
|
|
Bovine tuberculosis (TB) |
Not in reindeer. |
Not likely. |
None in
reindeer. |
At least lungs;
ongoing research about lesions. |
Probably, but
virtually no data at this time. |
Yes, in
contaminated food & water.TB
agent can survive in manure and in droplets of saliva coughed into the air. |
Current skin test
is flawed; research for new blood test, better skin test. |
In many, but not
all cases. |
Not practical for
livestock. |
Varies by state. |
Requirements for
interstate movements. |
Uniform
Methods and Rules, developed by federal and state animal health authorities
and the livestock industry, give procedures for eradication of bovine
TB. TB is a notifiable disease in
wild, park and farmed deer per the Tuberculosis (Deer) Order 1989. |
West Nile Virus |
Alaska: Yes |
Possible via
migratory birds. |
Abnormal
behavior, fever, head tilt, difficulty swallowing, paralysis. |
Affects
eating. Paralysis. Fatal. |
Not likely. |
Yes, in
mosquitoes & birds. |
Brain, spinal
cord tissue analysis. |
Yes, if any signs
of WNV appear. |
Vaccine is being
studied for use in reindeer. |
Surveillance of
wild birds, testing. |
Surveillance of
wild birds, domestic animals. Treatment research. Testing. VMOs are to notify
APHIS of livestock offered for slaughter with CNS clinical signs of WNV or
any other CNS disorders. |
|
Chronic
Wasting Disease (CWD) |
Alaskan/U.S. reindeer: No. Other deer species in Canada/lower 48:
Yes. |
Unknown threat to reindeer;
small threat to deer/elk in southeast Alaska. |
[As
seen in other deer species:] Chronic weight loss, abnormal behavior,
increased drinking & urination. In most cases, CWD occurs in adult
animals. |
Fatal. |
Unknown. |
Yes. Infective prions can survive in the soil for over 5 years. |
Brain, spinal cord tissue
analysis. |
Yes, if any signs of CWD appear. |
None. |
CWD Certification Program. No cervid importation.
Test research.Monitor hunted deer, elk. In each state where CWD has been
detected in wildlife, state wildlife agencies have enacted response/or
management plans. |
Surveillance of herds.
If infected, herd is quarantined or
killed. |
Surveillance for CWD in
free-ranging deer and elk in Colorado and Wyoming has been ongoing since
1983. An extensive nationwide surveillance effort was started in 1997-98 to
better define the geographic distribution of CWD in free-ranging cervids in
the US. |
Foot-and-Mouth Disease (FMD) |
No. |
Unknown. |
Blisters in
mouth & on feet, excessive salivation, lameness. |
Very
contagious. Weight loss, decreased
productivity. |
No, but humans
can carry & spread disease. |
Not likely. |
Lab test required
to determine exact disease. |
Yes, if any signs
of FMD appear. |
No treatment,
vaccines exist. |
Surveillance,
depopulation if FMD occurs. |
Surveillance. Depopulation if FMD occurs. |
|
Mad Cow Disease: other TSE's besides CWD, Bovine Spongiform
Encephalopathy (BSE) |
No. |
Not likely. |
Depression,
incoordination, abnormal behavior, abnormal neurological signs. |
Brain, nervous
system. Fatal. |
Possible through
eating meat. BSE does not spread
horizontally by contact. |
BSE infective
prions can survive in the soil or on utensils. |
Brain, spinal
cord test, possible protein tests. |
Yes, if any signs
of TSE appear. |
None. |
State normally
required to follow federal guidelines, but each state can have their own
rules. |
Intensive
surveillance. No meat or animal trade with countries with Mad Cow Disease.
Strict import restrictions in place since 1989. |
|
References: |
|
1) http://www.cattle.ca/INDUSTRY/FactSheets/FAQ%20TB.pdf |
|
Frequently asked questions on Bovine TB
(Canadian Cattlemen's Association) |
|
2)
http://www.cdc.gov/ncidod/dbmd/diseaseinfo/brucellosis_g.htm |
|
General Information on Brucellosis. |
|
3)
http://www.cdc.gov/ncidod/dbmd/diseaseinfo/brucellosis_t.htm |
|
Technical Information on Brucellosis. |
|
4)
http://www.defra.gov.uk/animalh/diseases/default.htm |
|
Disease surveillance and Control |
|
5) http://aphisweb.aphis.usda.gov/vs/nahps//cwd/ |
|
Chronic Wasting Disease |
|
6)
Surveillance for Bovine TB in the United States, Robert M. Meyers DVM, MS,
USDA, APHIS, Veterinary Services; April 1, 2001 |
|
7)
http://www.aphis.usda.gov/lpa/issues/bse/bse-overview.html |
|
Bovine Spongiform Encephalopathy (BSE),
an overview |
|
8)
http://www.fsis.usda.gov/OPPDE/rdad/FSISNotices/12-03.htm |
|
FSIS NOTICE- West Nile Virus (WNV). |
|
9)
Notes from Managing Reindeer Health: A Workshop on Reindeer Diseases, July
2-3, 2003, Pioneer Hall, Nome, Alaska |
|
(notes taken by Kumi Rattenbury, Rose
Fosdick) |
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