| 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) | ||||||||||||