Animal Production and Marketing Issues: Animal Care and Food Safety

Overview Retail Meat Prices and Price Spreads Animal Care and Food Safety Trade Policy and Regulatory Issues Minor Livestock Commodities Recommended Readings Recommended Data Glossary Questions and Answers Related Links

ERS tracks animal health and welfare issues as they relate to food safety and the production and availability of animals for processing into meat. Specific livestock production technologies, like feeding low levels of antimicrobial drugs to livestock, become important when they have the potential to impact food safety or human health. Antimicrobial resistance (the ability of bacteria or other microbes to resist the effects of antimicrobial drugs) is a global concern for both human health and agriculture. Moreover, animal diseases increasingly affect international trade, food safety, and human health. The care and welfare of animals raised for food has also become an issue for consumers in some countries.

Feeding low levels of antimicrobial drugs to livestock can affect food safety, human health, and livestock production costs and returns. Antimicrobial Resistance and Veterinary Costs in U.S. Livestock Production (May 2001) examine the economics of antimicrobial resistance in livestock and the economic implications of banning the use of growth-enhancing antimicrobial drugs in livestock production.

Diseases that are specific to certain types of livestock, but not humans, can cause catastrophic economic losses to U.S. producers, as well as affecting the availability and prices of meats and other animal products. USDA's Animal and Plant Health Inspection Service (APHIS) is the first line of defense in preventing cross-species diseases from entering the U.S. food supply, where they could affect the human population. Live animal imports are regulated by APHIS to ensure that livestock diseases—such as bovine spongiform encephalopathy (BSE or mad cow disease), foot-and-mouth disease (FMD), swine flu, and avian flu—are not introduced to domestic animals or humans. One factor affecting the spread of disease among livestock is Interstate Livestock Movements (June 2003).

Because the purposeful introduction of animal disease is considered a homeland security issue, the market effects of the spread of such diseases are receiving increased scrutiny. For a discussion of issues surrounding BSE and FMD, see:

• Background on the U.S. Beef Industry (updated periodically),
• Economic Impacts of Feed-Related Regulatory Responses to Bovine Spongiform Encephalopathy (September 2008),
• An Economic Chronology of Bovine Spongiform Encephalopathy in North America (June 2006), and
• Dissecting the Challenges of Mad Cow and Foot-and-Mouth Disease (August 2001).

See How Highly Pathogenic Avian Influenza (H5N1) Has Affected World Poultry-Meat Trade (October 2007) for a description of the trade effects of highly pathogenic avian influenza.

Animal welfare is a collective term that describes physical conditions that make animals comfortable and free from distress. Some consumers are concerned not only with characteristics such as the nutritive content of animal products, but also want assurances that food animals are raised in humane conditions and receive humane treatment during handling and slaughter. ERS follows industry developments, as well as regulations in other countries, to identify the market impacts of animal welfare issues.

ERS also has information on the economic issues that affect the safety of the U.S. food supply—including the effectiveness and equity of alternative policies and programs designed to protect consumers from unsafe food—in the Food Safety briefing room.

Other regulatory programs that affect livestock production systems are discussed in the Regulatory Issues section of this briefing room.

See the Animal Care and Food Safety section of the recommended reading page for ERS reports and articles related to animal care and food safety.

Suggested Links

USDA National Agricultural Library

• Animal Welfare Information Center provides information for improved animal care that can be used in research, teaching, and testing.
• Animal Welfare Issues Compendium is a collection of discussion papers related to animal welfare.

USDA Animal and Plant Health Inspection Service (APHIS)

• The Animal Welfare page describes APHIS's role in determining standards of humane care and treatment of animals and in implementing those standards through inspection, education, and cooperative efforts.
• Centers for Epidemiology and Animal Health produces timely, factual information and knowledge about animal health.
• Center for Emerging Issues identifies and analyzes both emerging animal health issues and changing industry dynamics.
• Hot Issues such as recent disease outbreaks and APHIS initiatives.

USDA Agricultural Research Service, Livestock Issues Research Unit, conducts research to determine how stress affects the physiological and behavioral responses of livestock.

U.S. Food and Drug Administration (FDA)

• Center for Veterinary Medicine has the latest information on antimicrobial resistance.
• FDA is involved with preventing the spread of BSE via contaminated livestock feed. (See the Regulatory Issues section of this briefing room for a short description of the regulations governing ruminant feeds.)

U.S. Department of Health and Human Services, Centers for Disease Control, provides general and technical information about antimicrobial resistance.

United Nations, Food and Agriculture Organization

• Animal Production and Health Division facilitates development of the global livestock sector.
• Global Livestock Production and Health Atlas provides information related to animal production and health through maps, tables, and charts.
• Animal Production and Health Subprogram emphasizes improving the nutrition, reproductive efficiency, and health of ruminants and poultry through more efficient use of resources.

World Animal Health Organization, Office International des Epizooties (OIE) is an intergovernmental organization created to collect, analyze, and disseminate scientific information and to foster international cooperation and consistency in animal disease control.

David Blandford's website at Penn State University provides information for consumers who are interested not only in the food they eat, but also how that food is produced. This site contains information about European animal welfare activity.

Temple Grandin's website at Colorado State University contains information about livestock behavior, design of facilities, and humane slaughter.