41. Bovine Spongiform Encephalopathy (BSE) And Variant Creutzfeldt-Jakob Disease bovine spongiform encephalopathy (BSE) and variant CreutzfeldtJakob disease http://www.eufic.org/gb/safe/safe05.htm

Homepage Who are we? Archive Links ... Homepage > Newsletter FoodToday Search: Advanced search Glossary FoodToday Articles Reviews and brochures ... Miniguide Bovine Spongiform Encephalopathy (BSE) and variant Creutzfeldt-Jakob disease What is BSE? What causes BSE? How is BSE diagnosed? How is BSE transmitted? ... APPENDIX - EU Country categorisation What is BSE? Bovine Spongiform Encephalopathy (BSE), commonly known as "mad cow disease", is a fatal brain disease that affects cattle. The disease is named after the characteristic sponge-like changes to the brain that it causes. BSE usually has an incubation period of 4-5 years from the time that the animal is exposed. The condition is fatal within weeks or months of its onset. The first signs are weight loss and nervousness. BSE is one type of a group of prion diseases referred to as Transmissible Spongiform Encephalopathies (TSEs). TSEs are fatal diseases that cause spongy degeneration of the brain and severe neurological symptoms. Another example of a TSE is scrapie, a disease found in sheep and goats. TSEs have also been found in other animals including mink, North American mule deer, elk and cats. TSE's found in humans include Creutzfeldt Jakob Disease (CJD) and variant-Creutzfeldt Jakob Disease (vCJD). What causes BSE?

42. Bovine Spongiform Encephalopathy (BSE; Mad Cow Disease) bovine spongiform encephalopathy (BSE; Mad Cow Disease), What is BSE? Howis BSE spread? bovine spongiform encephalopathy (BSE; Mad Cow Disease). http://www.ext.nodak.edu/extpubs/ansci/beef/as1206w.htm

North Dakota State University NDSU Extension Service Bovine Spongiform Encephalopathy  (BSE; Mad Cow Disease) AS-1206 (Revised), March 2004 Greg Lardy, Ph.D. Beef Cattle Specialist, NDSU Extension Service Charlie Stoltenow, DVM Veterinarian, NDSU Extension Service Julie Garden-Robinson, Ph.D. Food and Nutrition Specialist, NDSU Extension Service Click here for an Adobe Acrobat PDF file suitable for printing. What is BSE? How is BSE spread? Where does BSE occur? ... Suggested Resources for Further Information What is BSE? Bovine spongiform encephalopathy (BSE) is a disease condition in cattle which is thought to have originated in Great Britain. It occurs in cattle between two and eight years old and is always fatal. The most plausible cause of the disease is a prion, a "self-replicating" protein, rather than a bacterium or virus. BSE causes a portion of the brain to become sponge-like. Brain, central nervous system tissue, and the distal ileum (portion of the small intestine) can carry the infective agent, and measures have been taken to exclude those parts known to carry the infective agent (primarily brain and central nervous system tissue) from the food and feed supply. BSE is often referred to as "mad cow" disease, because animals infected with the disease are often irritable and can react in a somewhat violent or threatening fashion when approached by humans.

43. Mad Cow Disease And Cjd current news on prions, mad cow disease (bovine spongiform encephalopathy or BSE),scrapie, CreutzfeldtJakob Disease (CJD and nvCJD), kuru,and chronic wasting http://www.purefood.org/madcow.htm

Mad Cow Disease (Bovine Spongiform Encephalopathy, Chronic wasting disease Glossary Links Archives Keyword Search Your elected officials Genetically Engineered Food ... Food Irradiation Mad Cow Bovine Growth Hormone (rBGH) Globalization Campaigns Monsanto Watch ... Keyword Search Please bookmark and link our new page: http://OrganicConsumers.org/madcow.htm ( all updates will take place on our new site, www.OrganicConsumers.org * Mad Cow USA/Canada * Mad Cow Europe CJD Disease Highlighted Articles Articles reviewed/commented upon by Michael Greger, MD Mad Cow USA/Canada Elk farmers in Saskatchewan breathe sigh of relief 12/28 Ranchers study security to protect against terrorists 12/23 Cases of wasting disease nearly triple in week's time 12/23 Nebraska chronic wasting disease 'emergency situation 12/19 State tells Town and Country to stop relocation of deer McDonald's sales , stock price on the skids 12/15 Chronic wasting disease found in Sioux County Nebraska elk California ranchers worry that wild elk will infect cattle 12/13 Proposed FDA mad cow disease blood donor restrictions Risk of BSE in USA is low, say US investigators

44. Entrez PubMed bovine spongiform encephalopathy. Holt TA, Phillips J. St James Hospital,London. MeSH Terms Animals; Brain; Brain Diseases/transmission http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=3

45. Entrez PubMed The risk of bovine spongiform encephalopathy ( mad cow disease )to human health. Brown P. Laboratory of Central Nervous System http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9

46. Healthfinder® — Bovine Spongiform Encephalopathy (BSE) These guidelines are designed to prevent the establishment and spread in the USof bovine spongiform encephalopathy (BSE), the disease commonly known as. http://www.healthfinder.gov/HTMLGen/HFDocs.cfm?DocumentID=3928

47. ‹ŠC–ȏó”]Ç iBSEj USDA(United States Department of Agriculture)(). BovineSpongiform Encephalopathy ( BSE ). OIE bovine spongiform encephalopathy. http://niah.naro.affrc.go.jp/disease/bse/bse-s.html

‹ŠC–ȏó”]Ç iBSEj ‹ŠC–ȏó”]Ç iBSEj‚̃y[ƒW English y z y Œú¶˜J“­Èu‹ŠC–ȏó”]ÇiBSEjŠÖŒWvƒz[ƒ€ƒy[ƒW z •Ä‘‚É‚¨‚¯‚é‚a‚r‚d‚Ì”­¶‚Ì‹^‚¢‚ɂ‚¢‚Ä ”_—ѐ ŽYÈ USDA MAKES PRELIMINARY DIAGNOSIS OF BSE(2003”N12ŒŽ23“új For more information visit www.usda.gov Presumptive diagnosis of BSE in the USAi2003”N12ŒŽ23“új i‚n‚h‚d@Alert Messages@‰p•¶‚̂݁j ƒJƒiƒ_ƒAƒ‹ƒo[ƒ^B‚Ì”_ê‚É‚¨‚¯‚鋍ŠC–ȏó”]Çi‚a‚r‚djŠÖ‚·‚éî•ñ Canadian Food Inspection Agency i What's New ‰pE•§•¶‚̂݁j USDA(United States Department of Agriculture) (‰p•¶j ‹ŠC–ȏó”]Ç-Bovine Spongiform Encephalopathy ( BSE ) y¶ŽÊ^z‹ŠC–ȏó”]Çi‹¶‹•aj‚̈ê—ái‰p‘j Michael Greger y’†‰›‹y‚щEŽÊ^zBSEœëŠ³‹‚̉„‘B_Œo×–E‹y‚ÑŽüˆÍ‚̐_Œo–Ô‚É‹ó–E‚ªŒ©‚ç‚ê‚éB ƒAƒXƒgƒƒTƒCƒgiŽüˆÍ‚̏¬‚³‚ÈŠjj‚ª‘B‚µ‚Ä‚¢‚éBˆÍŠÇ«×–EZ“™‚̉ŠÇ”½‰ž‚Í‚È‚¢B ’†‰›x100,‰Ex200 ƒvƒŠƒIƒjƒNƒX WESTERN ƒeƒXƒg‚É‚æ‚é BSE ... ‹ŠC–ȏó”]ÇiBSE)ƒT[ƒxƒCƒ‰ƒ“ƒXŽ–‹Æ‚Æ“®•¨‰q¶Œ¤‹†Ši2001/10/5XVj “®•¨‰q¶Œ¤‹†Š‚Ì‹ŠC–ȏó”]ÇCƒvƒŠƒIƒ“CƒXƒNƒŒƒCƒs[‚È‚Ç‚ÌŒ¤‹†‚ÌŒoˆÜ‚ÆŠÖ˜A‹ÆÑ “®•¨‰q¶Œ¤‹†Š‚É‚¨‚¯‚é“`’B«ŠC–ȏó”]ÇŒ¤‹†‚ÌŒoˆÜ (Last updated 26 July, 2001)

48. USACHPPM - Main bovine spongiform encephalopathy (BSE) (Mad Cow Disease). Bovine SpongiformEncephalopathy (BSE) was first diagnosed in Great Britain in 1986. http://chppm-www.apgea.army.mil/madcowdisease/

USACHPPM Search US Army Center for Health Promotion and Preventive Medicine Subordinate Commands Directorates Site Map Home ... Printer Friendly Version Bovine Spongiform Encephalopathy (BSE) (Mad Cow Disease) On 23 December 2003, the US Department of Agriculture (USDA) reported the first suspected case of BSE within the United States in Washington State. This case was from a “downer” Holstein cow (unable to rise and walk on its own), and samples were collected at slaughter on 9 December 2003 as part of the USDA’s routine surveillance program for BSE. Final confirmation is being determined in the United Kingdom and results will be released within 3-5 days. USDA officials are investigating the origin of the animal and how its remains were processed. The farm where the cow first showed clinical signs was identified and has been quarantined. The potential for this to be a terrorist event is very remote. The BSE agent is not highly infectious and requires consumption of the material by the cow. Following exposure, the incubation period before any clinical signs or symptoms would develop is from 2 to 8 years. More on Mad Cow Disease: From the US Department of Agriculture From the Food and Drug Administration From the Centers for Disease Control and Prevention (search for "BSE").

49. "Bovine Spongiform Encephalopathy (BSE) And Other Animal Related Transmissible S bovine spongiform encephalopathy (BSE) and Other Animal Related TransmissibleSpongiform Encephalopathies. Updates bovine spongiform encephalopathy, 1990 http://www.nal.usda.gov/awic/pubs/bsebib.htm

United States Department of Agriculture Agricultural ... Center Bovine Spongiform Encephalopathy (BSE) and Other Animal Related Transmissible Spongiform Encephalopathies March 2001 (Revised January 2004) AWIC Series #2001-01 Updates Bovine Spongiform Encephalopathy, 1990 Jean Larson United States Department of Agriculture Agricultural Research Service National Agricultural Library Animal Welfare Information Center 10301 Baltimore Avenue Beltsville, MD 20705-2351 E-mail: awic@nal.usda.gov Bibliography of Selected Articles An Introduction to BSE and other TSEs There are also human conditions that are similar to the animal diseases. In most cases the human diseases are not due to transmissible agents. They can be genetic diseases that run in families, a mutation that happens sporadically in individuals and probably animals as well, or they may be transmitted by ingestion of the infectious agent (e.g. kuru of the Fore people was caused by ritualized cannibalism). There is still some controversy regarding the nature of the transmissible agent that causes these fatal conditions, but the most accepted theory is that the agent is a modified form of a normal cell surface component known as a prion (proteinaceous infectious articles and (pronounced preeon) protein) (PrP). This modified version of PrP is disease causing, and is both less soluble and more resistant to enzyme degradation then the normal protein. "Currently there is no known treatment for prion diseases, and the fear that prions passed from cattle to humans may be justified."

50. Www.foodsafety.gov - Bovine Spongiform Encephalopathy bovine spongiform encephalopathy Mad Cow Disease . Federal Government Web Sites. InternationalWeb Sites. bovine spongiform encephalopathy (BSE) (WHO). http://www.foodsafety.gov/~fsg/bse.html

Bovine Spongiform Encephalopathy "Mad Cow Disease" Federal Government Web Sites Commonly Asked Questions About BSE in Products Regulated by FDA's Center for Food Safety and Applied Nutrition (CFSAN) January 14, 2004 (FDA) BSE Information and Resources January 2004 (USDA) BSE Update December 31, 2003 (USDA) FDA Statement on New Measures Against BSE December 31, 2003 (FDA) Veneman Announces Additional Portection Measures Against BSE December 30, 2003 (USDA) FDA Statement on Rendered Products Derived From BSE Cow in Washington State December 27, 2003 (FDA) Statement of Probable Case of BSE in Washington State December 24, 2003 (FDA) FDA Bovine Spongiform Encephalopathy Emergency Response Plan Summary December 24, 2003 (FDA) Questions and Answers about BSE March 29, 2001 (FDA) Federal Agencies Take Special Precautions to Keep "Mad Cow Disease" Out of the United States February 5, 2001 (HHS) BSE Documents (APHIS) TSEs, Creutzfeldt-Jakob Disease (CJD), Scrapie, USDA Actions BSE Documents (CDC) Emerging Infectious Diseases and Morbity and Mortality Weekly Reports BSE Documents (FAS) Reports, Guidelines, Directives

51. Bovine Spongiform Encephalopathy (BSE, Or 'mad Cow Disease') bovine spongiform encephalopathy (BSE, or mad cow disease ). The followinglinks are to information from a wide variety of sources on BSE. http://www.ansi.okstate.edu/Bse.htm

Bovine Spongiform Encephalopathy (BSE, or 'mad cow disease') The following links are to information from a wide variety of sources on BSE. Collections of Links on BSE and Creutzfeldt-Jakob disease BSE Information Source BSEinfo.Org Oklahoma Livestock Market Website USDA ... AgWeb.com Individual Articles Bovine Spongiform Encephalopathy (PowerPoint) BSE Timeline (PowerPoint) Industry Safeguards against BSE Transmission: Protecting Your Feed Supply (PDF) Return to Animal Science Home Page

52. Encephalopathy, Bovine Spongiform Inquiry was set up in December 1997 by the government, which aims to investigatethe emergence and identification of bovine spongiform encephalopathy (BSE) and http://omni.ac.uk/browse/mesh/detail/C0085209L0086067.html

low graphics Encephalopathy, Bovine Spongiform Encephalopathy, Bovine Spongiform Encephalopathy, Bovine Spongiform / epidemiology Encephalopathy, Bovine Spongiform / transmission broader: Prion Diseases other: Creutzfeldt-Jakob Syndrome Encephalopathy, Bovine Spongiform DEFRA BSE information A collection of imformation on BSE in cattle provided by DEFRA (Department for Environment, Food and Rural Affairs), formerly MAFF. Included are press releases and a bibliography of mainly government publications in this area. Encephalopathy, Bovine Spongiform Creutzfeldt-Jakob Syndrome UK Creutzfeldt-Jakob Surveillance Unit The incidence of CJD is monitored in the UK by the CJD Surveillance Unit at the Western General Hospital in Edinburgh. This site summarises the research in progress at the Unit and provides some background information on CJD and other human spongiform encephalopathies, also providing links to other resources. Features include statistics on CJD in the UK and Europe, the Annual Report and list of publications of the Unit. Encephalopathy, Bovine Spongiform

53. MD Travel Health - Variant Creutzfeldt - Jakob Disease Variant CreutzfeldtJakob disease and bovine spongiform encephalopathy ( mad cowdisease ). ©2004 MDtravelhealth.com. bovine spongiform encephalopathy (BSE). http://www.mdtravelhealth.com/infectious/mad_cow_disease.html

Variant Creutzfeldt-Jakob disease and bovine spongiform encephalopathy ("mad cow disease") Variant Creutzfeldt-Jakob disease (CJD) is a degenerative neurologic disease acquired by eating beef from cows with a related illness known as bovine spongiform encephalopathy (BSE) ("mad cow disease"). The disorder was initially described in the United Kingdom. As of February 2003, there were 129 definite or probable cases of variant CJD reported from the United Kingdom, six from France, and two from the Republic of Ireland. "Mad cow disease" has also been identified in Austria, Belgium, Czech Republic, Denmark, Finland, Germany, Greece, Italy, Liechtenstein, Luxembourg, the Netherlands, Portugal, Slovak Republic, Slovenia, Spain, Switzerland, Israel, and Japan, but human cases have not been reported from these countries to date. Bovine spongiform encephalopathy appears to be caused by abnormal proteins called prions, which do not resemble bacteria, viruses, or other conventional causes of human and animal disease. The agent that causes BSE is transmitted when meat and bone meal feed prepared from the carcasses of infected animals is fed back to other cattle. (This practice has been banned within the European Union and many other countries). The infection is not transmitted directly from animal to animal within herds. A new case of BSE arising within a country is therefore much more significant than an imported case, because it implies that recycled ruminant protein is still being used within that country as animal feed, against all current recommendations.

54. Bovine Spongiform Encephalopathy (BSE) In Sheep? bovine spongiform encephalopathy (BSE) In Sheep? Information about viewingPDF files . New Zealand is free from both BSE and scrapie. http://www.maf.govt.nz/biosecurity/pests-diseases/animals/tse/bse-sheep.htm

MAF Home What's New Site A-Z About MAF Choose Topic Animal Welfare Biosecurity Forestry Imports Jobs at MAF Library Links Media Centre Publications Quarantine Rural NZ Schools Sustainable Farming Statistics Unwanted Organisms Advanced Help Biosecurity imports ... legislation Biosecurity Home Imports Exports Border Animals Forest Products Plants SPS Animal Welfare About MAF Biosecurity Publications Legislation Bovine Spongiform Encephalopathy (BSE) In Sheep? Information about viewing PDF files New Zealand is free from both BSE and scrapie. MAF risk assessments, reviewed and endorsed by the government's independent BSE Expert Science Panel, concluded that the Scrapie Freedom Assurance Programmes (SFAPs), under which sheep have been imported to New Zealand since the mid-1980s, provide firm guarantees against the introduction of either of the TSEs. The SFAPs involve testing for infection by biosassay, embryos transfers, and prolonged quarantine. Summary The spectre of BSE in sheep is worrying. European sheep were probably exposed to rations containing meat and bone meal(MBM) several years ago. Experimentally it has been shown that sheep can be infected by mouth with BSE. There is no immediately obvious measure that could be taken, such as removal Specified Risk Materials (SRMs), to adequately protect public health should BSE be found to be in the European sheep population. Background The clinical signs of BSE in the sheep are indistinguishable from those of scrapie. The two diseases can only be distinguished on the basis of bioassay in mice and lesion profiling. The British have been looking for it by taking brains from scrapie cases, inoculating them into mice and then looking for the incubation period and so-called "lesion profile" indicative of BSE. There are, however, two problems with this approach. The first is cost. To profile a single isolate in mice costs around £20,000. They have about 200 isolates underway at present. The second difficulty is time; it takes up to two years to run a single lesion profile study.

55. Prion Diseases BSE. bovine spongiform encephalopathy, BSE, mad cow disease . Kuru, tissue.bovine spongiform encephalopathy (BSE) or Mad Cow Disease . An http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/P/Prions.html

Index to this page PrP C PrP Sc ... Prion-like proteins may not always be harmful. Prion Diseases These diseases are transmissible - from host to host of a single species and, sometimes, even from one species to another (such as a laboratory animal) destroy brain tissue giving it a spongy appearance For these reasons, prion diseases are also called transmissible spongiform encephalopathies or TSE s. Some examples: Creutzfeldt-Jakob Disease CJD humans variant Creutzfeldt-Jakob Disease vCJD humans; acquired from cattle with BSE Bovine Spongiform Encephalopathy BSE "mad cow disease" Kuru infectious; in humans who practiced cannibalism in Papua New Guinea GSS inherited disease of humans Fatal Familial Insomnia FFI inherited disease of humans Scrapie infectious disease of sheep and goats other animal TSEs cats, mink, elk, mule deer Before the victim dies of a TSE, the damage to the brain is reflected in such signs as loss of coordination and - in humans - dementia. Injections of ground-up brain tissue from an animal or human patient with a prion disease into another animal (of the appropriate species) transmits the disease. This suggests that the disease is caused by an infectious agent such as a virus. But viruses have a genome and - despite intense efforts - no evidence of a virus has ever been found in these brain extracts. In fact, treating the extracts with agents (e.g., ultraviolet light ) that destroy DNA does not reduce their infectiousness.

56. Bovine Spongiform Encephalopathy Questions And Answers bovine spongiform encephalopathy Questions and Answers. Disease DiseaseInformation. What is bovine spongiform encephalopathy? Bovine http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/cpv6617?opendocument

57. Canada-Alberta Bovine Spongiform Encephalopathy (BSE) Recovery Program CanadaAlberta bovine spongiform encephalopathy (BSE) Recovery Program.Alberta government s $100-million commitment to a national http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/rsv7050?opendocument

58. Bovine Spongiform Encephalopathy (BSE) Iowa State University Extension. bovine spongiform encephalopathy (BSE). AlsoKnown as Mad Cow Disease . Iowa State University Extension Resources. http://www.extension.iastate.edu/emms/bse/homepage.html

Bovine Spongiform Encephalopathy (BSE) Also Known as 'Mad Cow Disease' Iowa State University Extension Resources ISU Extension Resources Resources for Beef Producers Resources for Consumers Other Links ... Today's Ag BSE Meetings for Meat Processors Iowa State University Meat Science Extension, the Iowa Meat Processors Association, and the Meat and Poulty Inspection Bureau of the Iowa Department of Agriculture and Land Stewardship are cosponsoring four meetings for Iowa meat processors to discuss new regtulations that USDA/FSIS has published to further enhance safeguards against BSE. See schedule and locations of the meetings to be held Feb. 10, 11, 12, and 21 in four Iowa cities. ISU BSE Program Available Online A TV broadcast bringing together experts from ISU Extension and the Iowa Beef Center originated Jan. 7 from the Extension 4-H Youth Building on the Iowa State University campus. Streaming audio and video versions of this program also are available from the University of Nebraska for viewing on your computer.

59. Mad Cow Disease - What You Need To Know Mad Cow Disease. I am your Guide, From Anne Marie Helmenstine, Ph.D., Your Guideto Chemistry. What You Need to Know About bovine spongiform encephalopathy. http://chemistry.about.com/cs/howthingswork/a/aa122703a.htm

zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') About Homework Help Chemistry Chemistry Databases ... Chemistry Glossary zau(256,152,145,'gob','http://z.about.com/5/ad/go.htm?gs='+gs,''); General Chemistry Branches of Chemistry Demos / Experiments Homework Help ... Help zau(256,138,125,'el','http://z.about.com/0/ip/417/0.htm','');w(xb+xb); Stay Current Subscribe to the About Chemistry newsletter. Search Chemistry Email to a friend Print this page Stay Current Subscribe to the About Chemistry newsletter. More Mad Cow Disease Resources Mad Cow Risk to Blood Supply Mad Cow Risk to Cats Recent Discussions Bromothymol Blue titration Help! I have 1 simple question! assessment in the class rooms Suggested Reading Chemical Warfare Agents Natural Mosquito Repellents Tattoo Ink Chemistry Most Popular Element Hangman Game Periodic Table of the Elements Chemistry - Molecular and Chemical Structures Glossary of Chemistry Terms ... How Do Sunless Tanning Products Work? - Chemistry What's Hot Chemistry Hangman Game - Common Chemicals Scientific Units of Measurement Hangman Game Chemistry A-Z Index - Alphabetical Site Map Chemistry Hangman Game ... Online Calculator Mad Cow Disease From Anne Marie Helmenstine, Ph.D.

60. MR MI Deployment Exposures - Bovine Spongiform Encephalopathy (Mad Cow Disease) bovine spongiform encephalopathy (Mad Cow Disease). The recent casesof bovine spongiform encephalopathy (BSE) in the United Kingdom http://deploymentlink.osd.mil/medical/medical_issues/deployment_exposures/mad_co

Printer Friendly Version Deployment Exposures BSE (Mad Cow) Chemical Warfare ... Terrorism Pocket Guides Bovine Spongiform Encephalopathy (Mad Cow Disease) Centers for Disease Control and Prevention (CDC) Travel Advisory on BSE . In the advisory the CDC notes that the relative risk of becoming infected with vCJD is very small. They estimate that the chances of contracting vCJD is less than one in 10 billion servings, if at all. Additionally, there is a recently announced ban on blood donations from all persons who have lived for six months or longer in the United Kingdom between 1980 and 1996. Some service members and their families may be affected by this ban. This deferral was originally implemented as a precautionary measure to ensure the safety of the blood supply against the risk of contamination by BSE, because there is no known blood-screening test. Even though there is no evidence that vCJD or BSE can be transmitted through blood products, deferral will be continued as a precautionary preventive step. For more information on BSE and vCJD please visit the following sites: ArmyLINK News: Army Surgeon General Bans European Beef Food and Drug Administration Information Page on BSE National Center for Infectious Diseases BSE and CJD Information and Resources National Institute of Health CJD Fact Sheet ... U.S. Department of Agriculture Information Page on BSE

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 3     41-60 of 104    Back | 1  | 2  | 3  | 4  | 5  | 6  | Next 20