Livestock Biosecurity Requirements in West Virginia: What Every Producer Needs to Know

Running a livestock operation in West Virginia means more than managing feed, pasture, and breeding cycles. It also means taking responsibility for the health of every animal on your property — and the animals on your neighbors’ farms. A single disease introduction can trigger quarantines, production losses, and regulatory action that affects your entire operation.

West Virginia’s biosecurity framework, administered by the West Virginia Department of Agriculture (WVDA) Animal Health Division, gives producers a structured set of practices and legal obligations designed to prevent exactly that outcome. This guide walks you through each major requirement so you know what the state expects and how to stay compliant.

What Is Livestock Biosecurity and Why It Matters in West Virginia

Under West Virginia’s regulatory framework, “bio-security” means preventing the introduction of new organisms to an operation, as well as controlling organisms already present on the operation. In practical terms, it is the full set of management practices that stand between your herd and an infectious disease outbreak.

The greatest risks for disease to reach the farm include new animals, farm visitors, equipment, vehicles, and supplies. Each of these entry points represents a potential pathway for pathogens to move onto your property, which is why West Virginia’s biosecurity guidance addresses all of them.

Reducing the risk of your farm being infected by animal diseases is critical. An outbreak could result in lengthy quarantines, lost productivity, and even the loss of your entire herd or flock. Beyond the on-farm impact, disease spread affects neighboring operations, interstate commerce, and the state’s agricultural economy as a whole.

Effective biosecurity requires several components including isolation, traffic control, and sanitation that aim to reduce exposure to bacteria, viruses, and other organisms that may infect animals with disease. West Virginia has biosecurity regulations and guidelines to follow to help ensure the spread of disease stays as minimal as possible.

West Virginia’s rugged terrain and mix of cattle, swine, poultry, sheep, goats, horses, and captive cervid operations create a diverse disease risk environment. Understanding your obligations under state law — primarily WV Code §19-9, WV Code §19-1C, and the Livestock Care Standards rule (73 CSR 1) — is the foundation of responsible herd management. If you also raise or work with wildlife species on your property, it is worth reviewing resources on venomous animals in West Virginia and other local wildlife that may interact with your livestock.

Premises Registration and Identification Requirements in West Virginia

Premises registration is one of the most fundamental steps a West Virginia livestock producer can take. Premise registration is a valuable tool to include in your overall animal health management program. It is a modern, streamlined information system that helps producers and animal health officials respond quickly and effectively to disease outbreaks or animal health events in the United States.

West Virginia is a participating state in the United States Department of Agriculture’s Animal Disease Traceability program. The commissioner may propose rules governing the collection of farm premises and animal identification data. The premises and animal identification data collected by the commissioner in accordance with the requirements of the Animal Disease Traceability program are specifically exempt from disclosure under state open-records law, meaning your farm location data is kept confidential.

To register your premises, fill out the West Virginia Premise ID Form or call the WVDA at 304-558-2214 if you wish to participate by registering your premise. Registration assigns your farm a unique Premises Identification Number (PIN), which is linked to your physical location and the species you keep.

On the animal identification side, in 2013, the USDA published its final rule on Animal Disease Traceability defining requirements for official identification and interstate movement of livestock. Information regarding official identification options and interstate movement requirements and exemptions for each species can be found at the USDA’s Animal Disease Traceability website.

The WVDA will provide a limited number of free 840 RFID tags for official identification to each WV producer (various species) with a valid premise identification number per calendar year. These tags are contingent upon yearly funding. Under the federal regulations, both metal NUES tags and 840 Radio Frequency Identification (RFID) tags are acceptable forms of official identification.

For sheep and goat producers specifically, the National Scrapie Eradication Program provides free metal ear tags for sheep and goat producers. Prior to October 1, 2017, the program also provided plastic tags and applicators. Producers also have an option to purchase their own official ear tags/devices from USDA-approved tag companies.

As of the WVDA’s 2023 Annual Report (published January 2024), the program’s purpose is the control of disease through the ability to trace an animal from its farm of origin to its ultimate endpoint. The Animal Health Division had registered approximately 12,210 premises, with 163 new registrations in that reporting period. For related livestock transport obligations once your animals are registered and moving, see this overview of livestock trailer requirements in Pennsylvania, a neighboring state with its own traceability rules.

Biosecurity Plan Requirements in West Virginia

West Virginia does not currently mandate a single written biosecurity plan document for all livestock producers in the way some states require formal farm biosecurity plans. However, the state’s Livestock Care Standards rule (73 CSR 1, Section 61-31-11) establishes bio-security as a codified standard of care, meaning the practices outlined in that rule carry the force of law for covered operations.

Biosecurity, disease prevention, and animal morbidity and mortality data are among the subject areas the West Virginia Department of Agriculture is authorized to administer and enforce under standards established by the Livestock Care Standards Board and approved by the Legislature.

While a formal written plan may not be universally required, building one is strongly advisable for any commercial operation. A working biosecurity plan should address the following core areas:

• Animal sourcing and quarantine procedures
• Visitor and vehicle access control protocols
• Cleaning and disinfection schedules for equipment and facilities
• Wildlife and pest management strategies
• Vaccination and health monitoring records
• Disease reporting contacts and procedures
• Dead animal disposal methods

Report serious or unusual animal health problems to your veterinarian, local extension office, USDA, or WVDA animal health officials. Having those contact numbers documented in your biosecurity plan before a problem arises is a practical step that can significantly reduce response time during an emergency.

Producers operating captive cervid facilities face additional requirements under WV Code §19-2H (the Captive Cervid Farming Act) and must follow Chronic Wasting Disease (CWD) program standards. If you keep deer or elk alongside other livestock, understanding how livestock guardian dogs can serve as an integrated part of your biosecurity and predator-management strategy is also worth considering.

Animal Isolation and Movement Control Requirements in West Virginia

Controlling how and when animals enter your herd is one of the most effective disease-prevention tools available to you. West Virginia’s biosecurity guidance sets clear expectations for both new animal introductions and animals returning from commingling events.

Sourcing and Quarantine of New Animals

Animals should be purchased only from safe, established sources that can provide the health and test status of the herd. Before purchasing, ask for documentation of recent disease testing, vaccination history, and any applicable health certificates.

New animals should be isolated at least 300 yards away for 30 days before comingling them with the rest of the herd or flock. This 30-day quarantine period gives you time to observe animals for signs of illness before they have any contact with your existing livestock. Any animals showing signs of disease should be isolated.

Animals Returning from Markets, Fairs, and Exhibitions

Animals that are comingled at livestock markets, animal exhibitions, or fairs and festivals present a biosecurity risk and should be isolated. This applies even if the animals appeared healthy throughout the event. Exposure to large numbers of animals from different premises creates transmission risk that may not be immediately apparent.

Interstate Movement Requirements

Livestock move daily, whether it be for exhibition purposes or importing to a farm in another state. It is important to check with the state of destination for any import or testing requirements. West Virginia’s current movement requirements cover both exhibition and import.

WV Title 61 requires that breeding sheep and goats being exhibited in WV must either obtain a certificate of veterinary inspection or have an Honor Herd or Honor Flock certificate. Animal Health Field Technicians conducted 59 honor flock (sheep) and 90 honor herd (goat) certifications that require yearly enrollment or renewal and can now be initiated online, according to the WVDA’s 2023 Annual Report.

For horses, Animal Health Field Technicians monitor market equine sales to ensure required testing is completed for any arrivals needing EIA (Coggins) test negative documents. If you are transporting livestock across state lines, also review the trailer compliance requirements in neighboring states such as Pennsylvania and Wisconsin to ensure your equipment meets their standards.

Visitor, Vehicle, and Equipment Sanitation Rules in West Virginia

People, vehicles, and equipment that move between farms are significant disease vectors. West Virginia’s biosecurity guidance establishes specific expectations for managing these risks on your property.

Visitor Access Control

Minimize risk to the farm by knowing who is always entering and exiting your farm. This means maintaining a log of visitors, including veterinarians, feed delivery personnel, inspectors, and any other individuals who access your animal areas. Visitors should avoid direct contact with animals unless necessary and park away from animal areas.

Footbath Requirements

Provide footbaths with disinfectant or 10% bleach solution and allow 10 minutes of contact time. Footbaths should be placed at the entrance to animal housing areas and refreshed regularly. A 10% bleach solution loses effectiveness quickly, especially in the presence of organic matter, so change solutions frequently and clean the footbath container itself between refills.

Vehicle and Equipment Disinfection

Livestock trailers and equipment should be cleaned and disinfected after each use, and do not forget underneath. The undercarriage of trailers is a frequently overlooked surface that can carry soil, manure, and pathogens from one premises to another. A proper decontamination sequence involves removing all organic material before applying a disinfectant, since most disinfectants are inactivated by dirt and manure.

For additional context on how trailer requirements interact with biosecurity during transport, the livestock trailer requirements in Nevada provide a useful comparison of how other states approach the transport side of disease control.

Wildlife and Pest Control Obligations in West Virginia

West Virginia’s forests, fields, and waterways support a wide variety of wildlife species, many of which can transmit disease to livestock. Managing wildlife and pest pressure on your farm is both a biosecurity best practice and, in certain disease contexts, a regulatory obligation.

General Wildlife Awareness

Be aware of all wildlife exposure to your animals and control rodents and flies. Rodents are reservoir hosts for a range of pathogens and can contaminate feed and water supplies. Flies serve as mechanical vectors for diseases including pinkeye, mastitis pathogens, and certain viruses. Both require active, ongoing management rather than reactive responses.

West Virginia’s diverse wildlife population includes species that interact directly with livestock. Understanding the local wildlife environment — including animals like woodpeckers that may damage farm structures, or spiders and other arthropods that can affect animal welfare — helps you build a more complete farm biosecurity picture. Producers should also be aware of venomous animals in West Virginia that may pose risks to both livestock and farm workers.

Chronic Wasting Disease (CWD) and Captive Cervids

Wild deer populations in West Virginia carry Chronic Wasting Disease (CWD), a fatal neurological prion disease. If you operate a captive cervid facility, you are subject to CWD program standards enforced by the WVDA and USDA APHIS. These standards include mandatory fencing specifications, movement restrictions, and testing requirements designed to prevent CWD transmission between wild and captive deer populations.

Pest Management Practices

An effective integrated pest management approach for livestock operations in West Virginia should include:

• Secure, rodent-proof feed storage in sealed containers or buildings
• Regular removal of standing water and wet bedding that supports fly breeding
• Perimeter trapping and baiting programs for rodents
• Fly control products appropriate for the species and housing type
• Fencing and netting to reduce wild bird contact with poultry and feed
• Buffer zones between livestock housing and woodland edges where possible

Wild birds, including migratory waterfowl, are a known transmission risk for Highly Pathogenic Avian Influenza (HPAI). The WVDA coordinated commercial poultry industry, interagency stakeholders, and agriculture-wide communications for the large-scale HPAI outbreak in 2022-23. Poultry producers in particular should maintain strict wild bird exclusion measures as a standing biosecurity practice. You can learn more about local bird species that may interact with your operation by reviewing resources on woodpeckers in West Virginia.

Dead Animal Disposal Requirements in West Virginia

Proper disposal of livestock carcasses is both a biosecurity requirement and a legal obligation in West Virginia. Carcasses left unmanaged attract scavengers, contaminate water sources, and can serve as ongoing reservoirs for pathogens.

Legal Authority and General Obligation

The Commissioner of Agriculture is authorized to promulgate rules to regulate the disposal of dead animals under WV Code §19-9-34a. For animals that die from or are destroyed due to communicable disease, the requirements under §19-9-34 are more specific and more stringent.

Approved Disposal Methods for Diseased Animals

Whenever it is necessary to destroy or dispose of the carcass of any animal to prevent the spread of disease, the destruction or disposal shall be made by one of the following methods designed to be protective of human health and the environment: complete cremation of the entire carcass with all its parts and products; boiling the carcass and all its parts and products in water or heating the same with steam at the temperature of boiling water, continuously during at least two hours; disposing of the carcass and all its parts and products in a solid waste landfill permitted and approved by the Department of Environmental Protection; or burial of the carcass.

If burial is chosen, the carcass must be buried in a place that will not be subjected to overflow from ponds or streams, at least 100 feet from any watercourse, well, spring, public highway, house, or stable, and covered with quicklime to a depth of at least three inches.

Timelines and Owner Responsibility

It is unlawful to sell the carcass, any part of it, or any hide or offal from a diseased animal. If the owner of the animal does not dispose of the carcass within twenty-four hours as provided by law, the commissioner or the commissioner’s agent shall destroy or dispose of the carcass according to law, at the cost of the owner. The expense of destruction or disposal may be collected from the owner as debts of like amount are by law collectible.

The 24-hour disposal requirement for diseased animals is a hard deadline. Make sure you have a disposal method identified in advance so you are not scrambling to arrange cremation or landfill transport under time pressure.

Composting

For purposes of WV Code §19-9-34, “composting” means a natural process in which beneficial microbes reduce organic waste (poultry mortality) into a biologically safe by-product which is capable of being recycled in the agriculture industry. Composting is recognized as a disposal method under West Virginia law for poultry mortality. Producers using composting must ensure the process meets state standards for pathogen reduction and site management. Contact the WVDA for current composting specifications before establishing a mortality composting system.

Reporting Obligations

Dead animal disposal intersects with disease reporting requirements. Report serious or unusual animal health problems to your veterinarian, local extension office, USDA, or WVDA animal health officials. If you discover animals dead from an unknown or suspicious cause, contact the WVDA Animal Health Division before disposing of carcasses, as state or federal officials may need to collect samples for disease investigation. The commissioner, consulting veterinarians, and their duly appointed assistants have the power to enter any premises, public or private, where they have reason to believe that diseased animals or poultry may be or may have been confined or kept, so cooperation with officials during an investigation is legally required.

Staying current on West Virginia’s agricultural regulations is an ongoing responsibility. For producers who also engage in recreational activities on their land, it is worth noting that the state maintains separate licensing requirements for other activities — for example, reviewing the fishing license requirements in West Virginia if you fish on your farm’s waterways. Keeping all your regulatory obligations organized helps ensure nothing falls through the cracks during busy production seasons.