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NC Hunters May Notice Hemorrhagic Disease in Deer This Season

Wednesday, November 9th, 2011 at 9:18 AM

NC Hunters May Notice Hemorrhagic Disease in Deer This Season
N.C. Wildlife Resources Commission Asks Hunters to Report Sightings.

N. C. Wildlife Resources Commission

N. C. Wildlife Resources Commission

RALEIGH, NC --(Ammoland.com)- The N.C. Wildlife Resources Commission is alerting hunters that they may encounter sick or diseased deer afflicted with hemorrhagic disease.

Two closely related viruses — epizootic hemorrhagic disease (EHD) virus and bluetongue virus — cause hemorrhagic disease and both are spread by biting flies, called midges.

The Commission is asking hunters to report any sightings of the disease, which has no human health implications but is one of the most significant infectious diseases of white-tailed deer in North Carolina. Hemorrhagic disease should not be confused with Chronic Wasting Disease (CWD), which is a distinctly different disease that occurs in members of the deer family. Extensive monitoring since 1999 has yielded no evidence of CWD in North Carolina and strict regulations are in place to prevent the introduction of this disease.

Symptoms of hemorrhagic disease in deer vary widely. Some diseased animals will exhibit no symptoms. Some may appear bloated, very thin and weak, while others suffering from the disease for longer duration may drastically lose weight.

They also may have foot, mouth and internal lesions. High fever associated with the disease can make deer thirsty, so dead and dying deer are often found near water. Hunters may observe cracked or sloughing hooves on harvested deer, which is another classic symptom of the disease.

Outbreaks of this deer disease are seen almost every year somewhere within the state and across the Southeast. The last major outbreak in North Carolina was in 2007, and other notable outbreaks occurred in 1939, 1955, 1961, 1971, 1976, 1988, 1994, 1999, 2000 and 2002. In years with severe hemorrhagic disease outbreaks, deer mortality in some localized areas can be as high as 30 percent. However, in most instances mortality is much lower.

This year, extremely dry conditions during the summer followed by heavy rainfall from Hurricane Irene created ideal conditions for the proliferation of midges, possibly causing the spread of the disease.

To report sightings of symptomatic deer, or dead and dying deer, contact the Division of Wildlife Management at (919) 707-0050 or wrccomments@ncwildlife.org.

When people report sightings, it allows Commission biologists to determine what areas of the state are experiencing outbreaks and the extent of those outbreaks. It also gives biologists opportunities to obtain tissue and blood samples for virus isolation by veterinarians at the Southeastern Cooperative Wildlife Disease Study (SCWDS) in Athens, Ga. Reported occurrences are summarized annually and sent to SCWDS where the occurrence and outbreak extent is monitored collectively for all states.

Commission biologists have observed outbreaks of the disease this year in deer across North Carolina — the most prevalent in the northeastern part of the state in and around Halifax, Edgecombe, Northampton, Bertie and Gates counties. Evidence of the disease also was documented in the western part of the state in Cherokee and Yancey counties.

Because the disease cannot spread to humans, hunters should not worry about dressing deer or eating venison. Deer that recover from an episode of hemorrhagic disease develop immunity to future outbreaks.

Learn more about hemorrhagic disease at www.ncwildlife.org.

About the N.C. Wildlife Resources Commission
Since 1947, the N.C. Wildlife Resources Commission has been dedicated to the conservation and sustainability of the state’s fish and wildlife resources through research, scientific management, wise use, and public input. The Commission is the state regulatory agency responsible for the enforcement of fishing, hunting, trapping and boating laws and provides programs and opportunities for wildlife-related educational, recreational and sporting activities. To learn more, visit www.ncwildlife.org.

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Arizona Deer And Elk Hunters Can Assist In Monitoring For Wildlife Disease

Friday, September 23rd, 2011 at 9:13 AM

Arizona Deer And Elk Hunters Can Assist In Monitoring For Wildlife Disease

Arizona Game and Fish Department

Arizona Game and Fish Department

PHOENIX, AZ – -(Ammoland.com)- The Arizona Game and Fish Department is requesting deer and elk hunters’ continued vigilance in monitoring for chronic wasting disease (CWD) by allowing biological samples of the animals’ lymph nodes to be collected for testing.

CWD has not yet been found in Arizona through regular annual testing since 1998. However, it is present in the neighboring states of Utah, Colorado and New Mexico. CWD is fatal to deer and elk; however, there is no evidence that it poses a risk to humans.

“As in past years, the participation of hunters, meat processors, and taxidermists is essential for the department’s CWD surveillance program,” said Clint Luedtke, wildlife disease biologist. “Collection of samples from elk and deer hunters in Game Management Unit 12B (which borders Utah), as well as Units 1 and 27 (which border New Mexico), is crucial in assuring CWD is not in these potential corridors near neighboring states that have detected the disease.”

For Kaibab and Arizona Strip hunters, the Jacob Lake check station will be open for collecting samples on Oct. 6-11 during the juniors-only deer hunt; on Oct. 20-31 for the general deer hunt; and on Nov. 17-28 for the late season hunt. The check station will be operational from 8 a.m. to 8 p.m., with the following exception that the station will close early at noon on Oct. 11, 31 and Nov. 28.

Department biologists will also be collecting samples during the juniors-only elk hunt in Units 1 and 2C from Oct. 7-13. In addition, biologists will be working in the field from Oct. 27-31 in Unit 28, seeking successful hunters to provide samples for the CWD monitoring effort in this area.

Arizona hunters hunting out-of-state
To help prevent CWD from entering the state, Game and Fish asks that all deer and elk hunters hunting outside of Arizona take the necessary precautions before bringing any harvested animals back into the state. Furthermore, hunters should contact the wildlife agency in the state they are hunting, as several states have restrictions on carcass transportation.

Here are some important things out-of-state deer and elk hunters need to know before coming back to Arizona with their deer or elk harvest:

  • Do not cut into the spinal cord or remove the head.
  • Do not quarter (or other method) the carcass with any of the spinal column or head attached.
  • Do not bring the brain, intact skull, or spinal cord back into Arizona.

Successful out-of-state deer and elk hunters need to bone out the meat and package it (either commercially or privately). It is okay to bring back animal hides, as well as skull plates that have been cleaned of all tissue and washed in bleach. Heads from a taxidermist, sawed-off antlers, and ivory teeth are also OK to bring into Arizona.

Other ways to participate
All hunters are encouraged to assist the monitoring effort by bringing in the head of their recently harvested deer or elk to any Game and Fish Department office between the hours of 8 a.m. and 5 p.m., Monday through Friday. Place the head in a heavy plastic garbage bag for delivery, and keep it cool and out of the sun. If the weather is warm, it is best to either bring in the head within a day of harvest or keep it on ice in a cooler before delivery.

When submitting heads for sampling, please provide accurate, up-to-date hunter information (name, street address, city, state, zip code and phone number) as well as hunt information (hunt number, permit number, game management unit harvested in, county, state, and hunting license), as this information is crucial should a positive CWD sample occur. If this information is not provided, the department will be unable to test the sample.

Test results are now available online at www.azgfd.gov/cwd, by clicking the “Chronic Wasting Disease Test Results” link on the right side of the page.

CWD basics

Here are some guidelines for hunters when out in the field:

  • Don’t harvest any animal that appears to be sick or behaves oddly. Call the Arizona Game and Fish Department at 1-800-352-0700 if you see an animal that is very thin, has a rough coat, drooping ears and is unafraid of humans.
  • When field-dressing game, wear rubber gloves and minimize the use of a bone saw to cut through the brain or spinal cord (backbone). Bone out the meat. Minimize contact with and do not consume brain or spinal cord tissues, eyes, spleen, or lymph nodes.
  • Always wash hands thoroughly after dressing and processing game meat.

The non-hunting public can also help prevent the potential spread of CWD. If you come across any deer fawn or elk calf in the wild, it should be left alone. Don’t assume it has been abandoned by the parent; in all likelihood, it hasn’t. Being a “good Samaritan” and bringing these wild animals into captivity poses a risk to the state’s wildlife resources.

CWD is a neurodegenerative wildlife disease that is fatal to cervids, which include deer, elk and moose. Clinical symptoms include loss of body weight or emaciation, excessive salivation, increased drinking and urination, stumbling, trembling, and behavioral changes such as listlessness, lowering of the head, and repetitive walking in set patterns.

No evidence has been found to indicate that CWD affects humans, according to both the U.S. Centers for Disease Control and Prevention and the World Health Organization.

The department also has had rules in place since 2002 restricting the movement of captive deer and elk into or within the state, and subjecting those animals to marking and reporting requirements.

For more information about chronic wasting disease, visit www.azgfd.gov/cwd or www.cwd-info.org.

The Arizona Game and Fish Department prohibits discrimination on the basis of race, color, sex, national origin, age, or disability in its programs and activities. If anyone believes that they have been discriminated against in any of the AGFD’s programs or activities, including employment practices, they may file a complaint with the Director’s Office, 5000 W. Carefree Highway, Phoenix, AZ 85086-5000, (602) 942-3000, or with the Fish and Wildlife Service, 4040 N. Fairfax Dr. Ste. 130, Arlington, VA 22203. Persons with a disability may request a reasonable accommodation or this document in an alternative format by contacting the Director’s Office as listed above.

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