Carcass Transportation Regulations in the United States and Canada

cwd_mapDownload the full Chronic Wasting Disease and Cervidae Regulations in North America. [PDF]

The number one objective in the management of CWD is to prevent its spread into new areas. One theoretical mode of disease transmission is via infected carcasses. Therefore, in an effort to minimize the risk of disease spread, a number of states have adopted regulations affecting the transportation of hunter-harvested deer and elk.

Since the suspected infective agent (prion) is concentrated in the brain, spinal cord and lymph glands, the most common regulation is the prohibition of the importation of whole carcasses harvested from CWD areas. Some states, like Colorado, also have established regulations addressing the transport of deer and elk out of CWD areas. Generally, states that have adopted carcass transportation regulations do not allow the importation of any brain or spinal column tissue and allow transport of only the following:

  • Meat that is cut and wrapped (either commercially or privately).
  • Quarters or other portions of meat with no part of the spinal column or head attached.
  • Meat that has been boned out.
  • Hides with no heads attached.
  • Clean (no meat or tissue attached) skull plates with antlers attached.
  • Antlers with no meat or tissue attached.
  • Upper canine teeth, also known as "buglers," "whistlers," or "ivories."
  • Finished taxidermy.

A summary of state-by-state carcass transportation regulations is provided in Column J of the regulations on each state page (accessible from the home page) or on the map. Since these regulations are continually evolving, it is recommended that before hunting you check the CWD regulations in your home state, the state in which you will be hunting and states in which you will travel through en route home from your hunting area. Most state wildlife agencies provide regulations information on their websites, and may be accessed via the clickable map on the home page.

The Carcass Transport and Disposal Working Group of the Association of Fish and Wildlife Agencies (AFWA) Fish and Wildlife Health Committee developed the following guidelines for regulatory and non-regulatory approaches to carcass transport and disposal. The intent of the working group is to encourage states to adopt policies that minimize risk; do not hinder hunting, wild cervid population management, or disease control; are easily understood; and promote compliance because they are consistent and well-justified. The recommendations are based on current knowledge of CWD and may be updated when new information becomes available. The Working Group recognizes state wildlife management agencies will tailor their approach to fit individual concerns and situations, and asks that agency directors, through AFWA, give serious and urgent consideration to this matter so that this potential risk of CWD spread can be minimized.

Transport and Disposal of Hunter-killed Cervid Carcasses: Recommendations to Wildlife Agencies to Reduce Chronic Wasting Disease Risks [PDF]

US Legislation

---April 6, 2004---
Senate Hearing on S1366 - Chronic Wasting Disease Financial Assistance Act of 2003

Senate Environment and Public Works Subcommittee on Fisheries, Wildlife and Water
April 6, 2004

CWD Alliances’ Testimony PDF document
Other Testimony

---January 9, 2004---
S 2007 - BSE and Other Prion Disease Prevention and Public Health Protection Act

To provide better protection against bovine spongiform encephalopathy and other prion diseases.
S 2007 PDF document
S 2007 Word document

---June 19, 2003---
Congressional Hearing on HR 2057

U.S. House of Representatives
House Resources Committee
Subcommittees on Forests and Forest Health, and
Fisheries Conservation, Wildlife and Oceans
Thursday, June 19, 2003

Testimony

---June 9, 2003---
HR 2431 - Chronic Wasting Disease Task Force Establishment Act of 2003 (Introduced in House)

To establish a National Chronic Wasting Disease Task Force, and for other purposes.
HR2431 Word document

---June 9, 2003---
HR 2430 - Chronic Wasting Disease Research, Monitoring, and Education Enhancement Act of 2003 (Introduced in House)

To amend the Fish and Wildlife Coordination Act to coordinate and strengthen scientific research and monitoring, and to promote public outreach, education, and awareness, of Chronic Wasting Disease affecting free-ranging populations of deer and elk, and for other purposes.
HR2430 Word document

---June 9, 2003---
S 1366 - Chronic Wasting Disease Financial Assistance Act of 2003 (Introduced in Senate)

To authorize the Secretary of the Interior to make grants to State and tribal governments to assist State and tribal efforts to manage and control the spread of chronic wasting disease in deer and elk herds, and for other purposes.
S1366 PDF document | Word document

---June 9, 2003---
HR 2636 - Chronic Wasting Disease Financial Assistance Act of 2003 (Introduced in House)

To authorize the Secretary of the Interior to make grants to State and tribal governments to assist State and tribal efforts to manage and control the spread of chronic wasting disease in deer and elk herds, and for other purposes.
HR2636 PDF document | Word document

---May 9, 2003---
S 1036 - Chronic Wasting Disease Support Act of 2003

Introduce in the Senate May 9, 2003 by Senator Allard (CO)
S1036 Word document
S1036 PDF document

---May 9, 2003---
HR 2057 - Chronic Wasting Disease Support for States Act of 2003

Introduced in the House of Representatives May 9, 2003 by Rep. McInnis (CO)
HR2057 Word document
HR2057 PDF document

---April 18, 2003---
FY 2004 Budget - Conservation Organizations Request Congressional Support for CWD

24 organizations sign letter requesting funding for National CWD Plan- April 18, 2003
Letter Word document

---May 16, 2002---
Congressional Hearing on Chronic Wasting Disease

U.S. House of Representatives
House Resources Committee
Subcommittees on Forests and Forest Health, and
Fisheries Conservation, Wildlife and Oceans
May 16, 2002
CWD Alliances’ Testimony PDF document | Word document

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  • State and Provincial Updates

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Category Archives: National News

Lichens May Aid in Combating Deadly Chronic Wasting Disease in Wildlife

MADISON, Wis. – Certain lichens can break down the infectious proteins responsible for chronic wasting disease (CWD), a troubling neurological disease fatal to wild deer and elk and spreading throughout the United States and Canada, according to U.S. Geological Survey research published today in the journal PLoS ONE.

Like other “prion” diseases, CWD is caused by unusual, infectious proteins called prions. One of the best-known of these diseases is “mad cow” disease, a cattle disease that has infected humans. However, there is no evidence that CWD has infected humans. Disease-causing prions, responsible for some incurable neurological diseases of people and other diseases in animals, are notoriously difficult to decontaminate or kill. Prions are not killed by most detergents, cooking, freezing or by autoclaving, a method used to sterilize medical instruments.

“When prions are released into the environment by infected sheep or deer, they can stay infectious for many years, even decades,” said Christopher Johnson, Ph.D., a scientist at the USGS National Wildlife Health Center and the lead author of the study. “To help limit the spread of these diseases in animals, we need to be able to remove prions from the environment.”

The researchers found that lichens have great potential for safely reducing the number of prions because some lichen species contain a protease enzyme (a naturally produced chemical) capable of significantly breaking down prions in the lab.

“This work is exciting because there are so few agents that degrade prions and even fewer that could be used in the environment without causing harm,” said Jim Bennett, Ph.D., a USGS lichenologist and a co-author of the study.

CWD and scrapie in sheep are different than other prion diseases because they can easily spread in sheep or deer by direct animal-to-animal contact or through contact with contaminated inanimate objects like soil. Chronic wasting disease was first diagnosed in the 1960s and has since been detected in 19 states and two Canadian provinces. CWD has been detected in wild elk, mule deer, white-tailed deer and moose in North America.

Lichens, said Johnson, produce unique and unusual organic compounds that aid their survival and can have antibiotic, antiviral and other chemotherapeutic activities. In fact, pharmaceutical companies have been examining the medicinal properties of lichens more closely in recent years.

Lichens – which are often mistaken for moss – are unusual plant-like organisms that are actually a symbioses of fungi, algae and bacteria living together. They usually live on soil, bark, leaves and wood and can live in barren and unwelcoming environments, including the Arctic and in deserts.

Future work will examine the effect of lichens on prions in the environment and determine if lichen consumption can protect animals from acquiring prion diseases.

The study, “Degradation of the disease-associated prion protein by a serine protease from lichens,” was published in PLoS ONE and is freely accessible to the public. The study was authored by USGS scientists Christopher Johnson, James Bennett and Tonie Rocke, as well as authors from Montana State University and the University of Wisconsin.

Chronic Wasting Disease Update

Download update 101 (PDF)

CWD Vaccine Information

Canadian researchers visited Wisconsin on October 4, 2010 and held an informational meeting with officials and wildlife managers to share their CWD vaccine research progress.

The guest speakers were Scott Napper, lead researcher from Vaccine and Infectious Disease Organization and International Vaccine Center (VIDO-InterVac), Peter Yim and Scott Adams of the Pan-Provincial Vaccine Enterprise Inc. (PREVENT).

Audio recordings and slide show are now available online:

  • CWD Vaccine Research Informational Meeting Part 1, 10/4/10 [AUDIO Length 47:43]
  • CWD Vaccine Research Informational Meeting Part 2, 10/4/10 [AUDIO Length 1:31:35]
  • CWD Vaccine Research Informational Meeting Presentation By Dr. Napper [PDF 1.33MB]

These links are also available on the Wisconsin Department of Natural Resources website.

New CWD Program Manager for the USDA Animal and Plant Health Inspection Service

Dr. Patty Klein has been selected to replace Dr. Dean Goeldner as the new CWD program manager for the USDA Animal and Plant Health Inspection Service effective June 21, 2010.

Dr. Klein has served as a Senior Staff Veterinarian and Avian Disease Specialist at the USDA/APHIS/Veterinary Services- National Center for Animal Health Programs, Riverdale, MD working as a National Program Coordinator for Notifiable Avian Influenza (H5/H7 LPAI and HPAI) disease control and prevention in commercial poultry and live bird marketing systems.

From 2002-2005 she served as a Commander in the USPHS Commissioned Corps working as a Senior Staff Regulatory Veterinarian at the FDA/Center for Food Safety and Nutrition, College Park, MD addressing FDA regulatory and policy issues on food safety pertaining to MAP (Mycobacterium avium paratuberculosis), Chronic Wasting Disease, Salmonella, and Avian Influenza.

From 1995-2001, Dr. Klein worked as a veterinary pathologist for the U.S. Fish and Wildlife Service in wildlife disease and toxicology, and in clinical care of endangered avian species.

Dr. Klein has been the Veterinary Consultant for Second Chance Wildlife Center in Maryland since 2001 providing veterinary care to over 4000 wildlife rehabilitation animals per year including songbirds, waterfowl, raptors, reptiles, and small mammals.

Dr. Klein is a graduate of University of Pennsylvania, School of Veterinary Medicine (1988). She earned her Master’s Degree in Toxicology at St. John’s University, New York and completed a post-doctorate fellowship in comparative Pathology at The John’s Hopkins University School of Medicine following her Residency in Avian Medicine and Pathology at U.C. Davis, School of Veterinary Medicine. Dr. Klein is Board Certified in American College of Veterinary Preventive Medicine (ACVPM 2002) and in the American College of Poultry Veterinarians (ACPV 1992).

Declaration of Prion as a Pest under FIFRA

This document notifies the public that the Administrator of EPA has forwarded to the Secretaries of Agriculture and Health and Human Services a draft proposed rule under sections 21 and 25(a) of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). The draft rule proposes to declare a prion (i.e., proteinaceous infectious particle) a “pest” under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), so a product intended to reduce the infectivity of any prion on inanimate surfaces (i.e., a “prion product”) is considered to be a pesticide and regulated as such. Any company seeking to distribute or sell a pesticide product regulated under FIFRA must obtain EPA approval before it can be distributed or sold in the United States. This draft proposed rule would codify the Agency’s current interpretation of FIFRA, and provides interested parties the opportunity to comment about how it is adding prion to the list of pests in EPA’s regulations. This amendment, together with the formal declaration that a prion is a pest, will eliminate any confusion about the status of prion products under FIFRA. Regulating prion products under FIFRA is appropriate for protecting human health and the environment against unreasonable adverse effects and ensuring that such products are effective.

Details