eradication of infectious abortion from the dairy herd of Oregon State Agricultural College.

Cover of: eradication of infectious abortion from the dairy herd of Oregon State Agricultural College. |

Published by Agricultural Experiment Station, Oregon State Agricultural College in Corvallis, Ore .

Written in English

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Subjects:

  • Brucellosis in cattle -- Oregon.

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Book details

SeriesStation bulletin / Oregon Agricultural College Experiment Station -- 232., Station bulletin (Oregon State Agricultural College. Agricultural Experiment Station) -- 232.
The Physical Object
Pagination12 p. :
Number of Pages12
ID Numbers
Open LibraryOL16016731M

Download eradication of infectious abortion from the dairy herd of Oregon State Agricultural College.

The Eradication of Infectious Abortion from the Dairy Herd of Oregon State Agricultural College This is a partial report of joint studies by the departments of Veterinary Medicine and Dairy Husbandry.

Veterinary Medicine B. Simms, C. Donham, F. Miller (resigned Nov. 30, ). Dairy Husbandry P. Braridt, I. Jones, R. The eradication of infectious abortion from the dairy herd of Oregon State Agricultural College Public Deposited. Analytics. Downloadable Content Download PDF.

(Oregon State Agricultural College. Agricultural Experiment Station) Subject: Brucellosis in cattle -- Oregon. The eradication of infectious abortion from the dairy herd of Oregon State Agricultural College.

Oregon State Agricultural College. Year: OAI identifier: oai: Provided by: [email protected] Download PDF. INFECTIOUS ABORTION IN DAIRY CATTLE AND VACCINES IN USE FOR PREVENTION AND CONTROL Although a gradual increase in the abortion rate in a herd may be noted over a period of many years, a sudden Author: Subha Ganguly.

McFeely RA, Merritt AM, Steraly EL. Abortion in a dairy herd vaccinated for infectious bovine rhinotracheitis. J Am Vet Med Assoc. Sep 15; (6)– MCKERCHER DG, WADA EM.

THE VIRUS OF INFECTIOUS BOVINE RHINOTRACHEITIS AS A CAUSE OF ABORTION IN CATTLE. J Am Vet Med Assoc. Jan 15; –Cited by: Abortion in dairy cattle is commonly defined as a loss of the fetus between the age of 42 days and approximately days.

Pregnancies lost before 42 days are usually referred to as early embryonic deaths, whereas a calf that is born dead between days and full term is defined a stillbirth. mined, infectious agents represent the most commonly diagnosed cause of abortions in many laboratories.

Bacteria Which Can Cause Abortion Actinomyces pyogenes, Bacillus, Streptococcus spp. and other common bacteria found in the environ-ment can be the cause of sporadic abortions in a dairy herd.

These organisms usually get to the pla. Infectious abortion is widespread in Oregon. It causes at least 90 percent of all the abortions in this state. Infectious abortion causes very serious loss to the dairy industry.

It is a factor that brings financial disaster to hundreds of dairymen. The germ which causes this disease lives in the fluids of the pregnant uterus and in the udder. Although the cause of many abortions is never determined, infectious agents represent the most commonly diagnosed cause of abortions in many laboratories.

Bacteria Which Can Cause Abortion Actinomyces pyogenes, Bacillus, Streptococcus spp. and other common bacteria found in the environment can be the cause of sporadic abortions in a dairy herd. The Control of Infectious Abortion in Dairy Cattle Salmon Experiment Station of Oregon State Agricultural College for the bien-nium ended J is compcsed of a group of farmers, representatives of farmers' organiza-tions, utility representatives, equipment manufacturers and dis.

Can Vet J. May;15(5) An outbreak of abortion in a dairy herd following inoculation with an intramuscular infectious bovine rhinotracheitis virus vaccine. " - The radication of Infectious Abortion from the Dairy Herd of Oregon State Agrcultural College. H II - Cream Refrigeration on the Farm and the Quality of Butter Manufactured.

Extension Mimeograph - Suggestions for the Feeding of Dairy Cattle. Circular of Informetion 65 - Cost of Raising Dairy Heifers in Oregon. In large dairy herds, it has been suggested that an abortion rate of 5% to 10% is to be expected, and this estimate is used as a parameter (endemic abortion rate); greater percentages are termed abortion storms (2–4).

Infectious agents have been identified in an estimated 20% to 40% of cases in which samples are submitted to diagnostic laboratories (2,4). Results of serologic testing for certain. J Am Vet Med Assoc. Sep 15;(6) Abortion in a dairy herd vaccinated for infectious bovine rhinotracheitis.

McFeely RA, Merritt AM, Steraly EL. The rate of abortion may be very high in a susceptible herd. An abortion storm may result without prior clinical signs. Laboratory diagnosis of IBR infection is based on isolation of the organism in an aborted fetus or fetal membranes, or with serologic testing on the aborting dam.

Neospora caninum is found worldwide and is the most common cause of abortion in dairy and beef cattle in many parts of the USA. Dogs and coyotes are definitive hosts for N caninum and can be the source of infection. Abortion can occur any time after 3 mo of gestation but is most common between 4 and 6 mo of gestation.

An outbreak of abortion in a dairy herd associated with Neospora caninum and bovine pestivirus infection. Quinn HE(1), Windsor PA, Kirkland PD, Ellis JT.

Author information: (1)Department of Cell and Molecular Biology, University of Technology, Sydney, Westbourne Street. This is necessary because many abortions obtained out-of-state by Oregon residents are not reported to Oregon’s Center for Health Statistics.

It reflects the great variation in abortion reporting procedures among states (e.g., some states do not record the patient’s residence) as well as the fact that a comprehensive data collection network. Chart providing details of Oregon Abortion Laws.

When Roe was decided init only seemed to intensify the national debate surrounding abortion and the issue has continued to divide the country. Since that ruling, abortion in the United States has been legal and women have had a constitutional right to choose to end a pregnancy during the first trimester.

State Rep. Bill Post (R) argues that the law is unnecessary and burdensome because Oregon already pays for most abortions performed in the state.

“This is already being done in Oregon The total number of [abortion] procedures is now as of 47,   A book, Contagious Abortion of Cattle, also talked about natural herd immunity. “Thus a herd immunity seems to have developed as the result both of keeping the aborting cows and raising the calves.

Therefore it seems safest for a herd owner to raise his own calves and avoid bringing in new infection.”.

In Augustthe state had a law to protect the right to have an abortion. As of MayOregon was the only state in the nation that had no legal restrictions on abortion. Ballot box history. There was a ballot box measure in that sought to limit the ability of the state.

Collective state abortion statistics are gathered privately by the Guttmacher Institute and federally by the Centers for Disease Control (CDC).Because of reporting lag, their most recent data is often years old.

In most cases, state-level abortion facts are more. Herd immunity can be measured: 1. Indirectly from the age distribution and incidence pattern of the disease if it is clinically distinct and reasonably common.

This is an insensitive and inadequate method for infections that manifest subclinically. Directly from assessments of immunity in defined population groups by antibody surveys (sero-epidemiology) or skin tests; these may show.

Abortion Diagnosis Diagnosis of Agricultural Animal Abortion. Maintenance of a profitable livestock industry depends upon efficient animal reproduction. Diseases that interrupt pregnancy are very costly, and control measures cannot be devised until the cause for the reproductive loss is accurately identified.

Frequency of abortions recorded through Dairy Herd Improvement (DHI) testing was summarized for cows with lactations completed from through For million DHI lactations of cows that had recorded breeding dates and were > d pregnant at lactation termination, the frequency of recorded abortions was %.

Effects of year, herd-year, month, and pregnancy stage at lactation. Oregon Gov. Kate Brown Tuesday signed what activists describe as the most far-reaching law in the land to solidify access to abortion and subsidized birth control.

of abortion and subsequent abortions in dairy cattle.” Am. Vet. Res. Youngquist, R. (ed.) “Current Therapy in Large Animal Theriogenology.” Reviewed by John Currin, instructor, Virginia-Maryland Regional College of Veterinary Sciences, and Dee Whittier, professor, Virginia-Maryland Regional College of Veterinary Sciences.

The goal of the Small Farms program is to improve the economic and environmental sustainability of small farms by employing appropriate scale production and marketing techniques.

The program works toward improving small farm horticultural production and. abortion bacilli continuously, and that of others intermittently; that of some cows remained infected year after year and that of others for shorter periods of time.

In one case (a cow that remained under obser- vation for seven years) periodic tests proved the milk to be infected con- tinuously. Journal of Agricultural Research, Vol. IX, No. Creation Information. Buck, J. (John Mott), August Context. This book is part of the collection entitled: Government Documents A to Z Digitization Project and one other and was provided by UNT Libraries Government Documents Department to UNT Digital Library, a digital repository hosted by the UNT Libraries.

According to data released by the federal Centers for Disease Control and Prevention last week, Oregon residents underwent 7, abortion procedures inout. Blackwells Five-Minute Veterinary Consult: Ruminant, Second Edition keeps practitioners completely current with the latest in disease management for ruminants and camelids.

Updates the first all-in-one ruminant resource designed specifically for quick information retrieval Provides identically formatted topics for easy searching by alphabetical listing or by discipline, with each topic.

The Penn State College of Agricultural Sciences is in the hands-on business of producing the pioneering research, cutting-edge technology, and, most of all, leaders of tomorrow to tackle these challenges head on. Dairy cows exposed to. Concerned about the makeup of the Supreme Court, abortion-rights advocates are pushing for state legislation to protect abortion rights throughout pregnancy, in.

Center for Teaching Excellence Award, College of Agricultural Science, Penn State University, ; Pfizer Excellence in Research Award, College of Veterinary Medicine, Oregon State University, ; James and Mildred Oldfield and E.R. Jackman Team Award, OSU College of Agricultural Sciences, Dairy Team Member, Neospora Abortion A protozoon carried by dogs and transmitted to cows through the feces, then transferred on to fetus through the placenta.

Also, the agent can be transmitted from the cow to the calf. Usually causes abortions at months of pregnancy. This is a very common cause of abortion in dairy cattle, much less common in beef cattle. Introduction Intro Integrated Resource Management Herd Data Management By Objectives Whole Ranch Planning and Management Quality Assurance The Cattle Producers Role in Beef Quality Assurance Dairy Beef Quality Assurance Reduction of Handling Stress Improves Productivity and Welfare Hazard Analysis and Critical Control Points HACCP.

Infectious Bovine Rhinotracheitis IBR virus can cause a number of disease manifestations in cattle including “Red Nose”, Infectious Pustulo–vulvovaginitis, Conjunctivitis, Septicemia in Calves, and Abortion.

Symptoms of any of these conditions may or may not be present in the herd when abortions due to the virus infection result. State Facts About Abortion Oregon National Background and Context Abortion is a common experience: At current rates, about three in ten American women will have had an abortion by the time she reaches age Moreover, a broad cross section of U.S.

women have abortions. 58% of women having abortions are in their 20s; 61% have one or more. Oregon Gov. Kate Brown (D) on Tuesday signed into law what advocates called the nation’s most progressive reproductive health policy, expanding access to abortion and birth control .Routledge & CRC Press are imprints of Taylor & Francis.

Together they are the global leader in academic book publishing for the humanities, social sciences, and STEM.Long-term goals. The overall goal is to improve health and productivity in the beef and dairy industries. Specific goals are to monitor and develop diagnostic testing to provide faster and more accurate diagnosis of abortion and perinatal death in cattle.

Research objectives. 1. Determine the causes of bovine abortion and perinatal death. 2.

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