{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T07:16:27Z","timestamp":1790147787061,"version":"4.0.1"},"reference-count":19,"publisher":"American Veterinary Medical Association (AVMA)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["javma"],"published-print":{"date-parts":[[2000,7,15]]},"abstract":"<jats:title>Abstract<\/jats:title>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Objective<\/jats:bold>\u2014To evaluate biosecurity practices of cowcalf\nproducers.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Design<\/jats:bold>\u2014Cross-sectional survey.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Sample Population<\/jats:bold>\u20142,713 cow-calf operations\nwere used in phase 1 of the study, and 1,190 cow-calf\noperations were used in phase 2.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Procedure<\/jats:bold>\u2014Producers were contacted for a personal\ninterview between Dec 30, 1996 and Feb 3, 1997\nregarding their management practices. Noninstitutional\noperations with 1 or more beef cows were\neligible to participate in the study. Producers who participated\nin the first phase of the study and who had\n\u2265 5 beef cows were requested to continue in the\nstudy and were contacted by a veterinarian or animal\nhealth technician who administered further questionnaires.\nAll contacts for the second phase of the study\nwere made between Mar 3, 1997 and Apr 30, 1997.\nAdditional data on use of various vaccines, testing of\nimported cattle for brucellosis, <jats:italic>Mycobacterium\nparatuberculosis<\/jats:italic>, bovine viral diarrhea, and tuberculosis\nas well as potential for feed contamination were\ncollected during the second phase of the study.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Results<\/jats:bold>\u2014Producers commonly engaged in management\npractices that increased risk of introducing disease\nto their cattle such as importing cattle, failing to\nquarantine imported cattle, and communal grazing.\nProducers inconsistently adjusted for the increased risk\nof their management practices by increasing the types\nof vaccines given, increasing the quarantine time or\nproportion of imported animals quarantined, or increasing\ntesting for various diseases in imported animals.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Conclusions and Clinical Relevance<\/jats:bold>\u2014Cow-calf\nherds are at risk for disease exposure from outside\nsources when cattle are introduced to the herd, and\nproducers do not always adjust management practices\nsuch as vaccination schedules and quarantine\nprocedures appropriately to minimize this risk.\nVeterinary involvement in education of producers\nregarding biosecurity risks and development of rational\nand economical biosecurity plans is needed. (<jats:italic>J Am\nVet Med Assoc<\/jats:italic> 2000;217:185\u2013189)<\/jats:p>","DOI":"10.2460\/javma.2000.217.185","type":"journal-article","created":{"date-parts":[[2005,12,6]],"date-time":"2005-12-06T17:34:58Z","timestamp":1133890498000},"page":"185-189","source":"Crossref","is-referenced-by-count":31,"title":["Biosecurity practices of beef cow-calf producers"],"prefix":"10.2460","volume":"217","author":[{"given":"Michael W.","family":"Sanderson","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David A.","family":"Dargatz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Franklyn B.","family":"Garry","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1272","reference":[{"key":"p_1_19","unstructured":"USDA:APHIS:VS. Part I: reference of 1997 beef cow-calf production management practices. No. N233.697. Fort Collins, Colo: Centers for Epidemiology and Animal Health, 1997."},{"key":"p_2_20","first-page":"6","author":"Shah BV","year":"1996","journal-title":"NC: Research Triangle Institute"},{"key":"p_3_21","doi-asserted-by":"publisher","DOI":"10.1016\/0167-5877(96)01052-5"},{"key":"p_4_22","first-page":"16","author":"Agresti A","year":"1996","journal-title":"New York: John Wiley & Sons"},{"key":"p_5_23","doi-asserted-by":"crossref","first-page":"461","DOI":"10.1016\/S0749-0720(15)30698-8","volume":"8","author":"Moore C","year":"1992","journal-title":"Vet Clin North Am Food Anim Pract"},{"key":"p_6_24","unstructured":"Shane SM, Halvorson D, Hill D, etalBiosecurity in the poultry industry. Kennett Square, Pa: American Association of Avian Pathologists, 1995."},{"key":"p_7_25","doi-asserted-by":"crossref","first-page":"1618","DOI":"10.2460\/javma.1996.209.09.1618","volume":"209","author":"Rauff Y","year":"1996","journal-title":"J Am Vet Med Assoc"},{"key":"p_8_26","doi-asserted-by":"crossref","unstructured":"Thomson JU. Implementing biosecurity in beef and dairy herds, in Proceedings. 30th Annu Meet Am Assoc Bov Pract 1997;8-14.","DOI":"10.21423\/aabppro19975806"},{"key":"p_9_27","unstructured":"Lees VW. Developing a model specific pathogen-free beef herd, in Proceedings. 6th Int Symp Vet Epidemiol Econ 1991; 364-366."},{"key":"p_10_28","unstructured":"USDA:APHIS:VS. Part II: reference of 1997 beef cow-calf health and health management practices. No. N238.797. Fort Collins, Colo: Centers for Epidemiology and Animal Health, 1997."},{"key":"p_11_29","unstructured":"Bulaga LL. 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Risk analysis an introduction and its application in APHIS:VS, in Proceedings. 102nd Annu Meet US Anim Health Assoc 1998;242-247."}],"container-title":["Journal of the American Veterinary Medical Association"],"original-title":[],"link":[{"URL":"https:\/\/avmajournals.avma.org\/view\/journals\/javma\/217\/2\/javma.2000.217.185.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/avmajournals.avma.org\/downloadpdf\/journals\/javma\/217\/2\/javma.2000.217.185.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/avmajournals.avma.org\/downloadpdf\/journals\/javma\/217\/2\/javma.2000.217.185.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,3,7]],"date-time":"2025-03-07T13:44:42Z","timestamp":1741355082000},"score":1,"resource":{"primary":{"URL":"https:\/\/avmajournals.avma.org\/view\/journals\/javma\/217\/2\/javma.2000.217.185.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,7,15]]},"references-count":19,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.2460\/javma.2000.217.185","relation":{},"ISSN":["0003-1488"],"issn-type":[{"value":"0003-1488","type":"print"}],"subject":[],"published":{"date-parts":[[2000,7,15]]}}}