Ppt goat and sheep diseases 1 powerpoint presentation. Genetic defects in sheep annajah national university. Sheep medicine, second edition describes key sheep diseases encountered in general practice along with their diagnoses, treatment, prognoses, control, and, where appropriate, postmortem features. In this manual infectious agents which cause infection and illness are called pathogens. The affected animal shows the signs of fed off, serous nasal discharge, confusion, excitation, stiffness of the neck. To recognize clinical signs of diseases common to sheep and goats, it is important to be familiar with what is normal. Three principal reasons most often cited for the spread of diseases are poor sanitation, improper management, and introduction of new animals into a herd. This manual is intended for the busy, rural veterinary practitioner who is not an expert in sheep health management but is occasionally called upon to deal with flock health problems. Buying sheep the general biosecurity duty, and how to avoid health hazards. Managing sheep diseases and disorders business queensland. Infections caused by pox viruses and the border disease virus are not primarily respiratory diseases. It is aimed at the nonspecialist veterinarian and fills a niche between the large, comprehensive books on sheep and the shorter texts aimed at farmers. Sheep diseases possible diseases of sheep are various enough similarly to other animals. Gudair3 is a single shot for life vaccine administered at 4 weeks or at weaning after replacements have been selected.
Wikimedia commons has media related to diseases and disorders of sheep pages in category sheep and goat diseases the following 56 pages are in this category, out of 56 total. Common diseases and health problems in sheep and goats. Skin problems in sheep and goats barry whitworth, dvm. Overview of peste des petits ruminants generalized. A vaccine for johnes disease in sheep is registered for use in new zealand. As such the diseases of these animals are of great economic importance to humans. Vaccinate kids once a month from the time they are 1 month old until they are 56 months old. The common diseases which affect goats and sheep in subsaharan countries are helminthosis, peste des petits ruminants, contagious ecthyma, goat sheep pox, pneumonia, anthrax, blackquarter, footrot, caseous lymphadenitis and brucellosis. Foot scald is an infection of the tissues between the sheeps toes, whereas footrot is an infection of the underlying tissue of the hoof. Other diseases include heartwater, coccidiosis, trypanosomosis, nairobi sheep disease, rift valley fever, blue tongue, mastitis and tuberculosis. When an animal with signs of johnes disease is discovered, it is very likely that other infected animalseven those that still appear healthy are in the flock. Caseous lymphadenitis cla is a bacterial disease affecting sheep and goats worldwide causing the formation of abscesses. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. The disease may cause bacterial infection of the central nervous system.
A manual for nurses and midwives in the who european region has been written with the aim of developing the knowledge, skills and attitudes of nurses and midwives regarding infections and infectious diseases and their prevention and control. Care and use of sheep the occupational health program is designed to inform individuals who work with animals about potential zoonoses diseases of animals transmissible to humans, personal hygiene, and other potential hazards associated with animal exposure. Other diseases include heartwater, coccidiosis, trypanosomosis, nairobi. It was first reported in cote divoire the ivory coast in 1942 and subsequently in other parts of west africa. Facilities and equipment housing feeding and watering equipment fencing behavior handling.
Sheep pox is an acute, infectious, eruptive disease of the skin, which spreads rapidly through a flock. One or more of the following defects cause diseases. This revised and updated version of outline of clinical diagnosis in sheep now covers the whole field of diagnosis, treatment and prevention of diseases and poor production of sheep. Veterinary medicine 11th edition is one of the most important veterinary books pdf on available on our website. Sheep enterprises this lesson deals with sheep production as. Pdf files for printing pdf file size approximate download time over a 56k modem. This new edition has been revised and updated to maintain its original core structure and its international approach to the many diseases which affect sheep. Flock health good management practices 1 flock health this chapter outlines some of the key management practices that will help you maintain a healthy and productive flock. By the end of the 1880s new zealand was largely free of scab, partly because of the severe penalties imposed by the courts and partly due to the increase of wire fencing, which meant farmers could keep infected sheep away from their flocks. Animal health fact sheet summary of diseases of range sheep clell v. Prevention is always better than cure as it is a lot cheaper. Nairobi sheep disease ovine epididymitis brucella ovis salmonellosis s.
The sheep industry is small but it adds diverse products and byproducts to the market. Manual of veterinary homeopathy, comprising diseases of. Communicable diseases refer to diseases that can be transmitted and make people ill. Remember, the information in this chapter is a very basic introduction to disease prevention and sheep diseases. Contagious equine metritis dourine equine encephalomyelitis western equine infectious anaemia. Sheep are subject to predation by coyotes, eagles, bobcats, lions, bears, domestic dogs, etc. Biosecurity for sheep producers ovine johnes disease footrot in sheep sheep blowflies of victoria bluegreen algal poisoning of stock endophyte in perennial grasses. Disadvantages of producing sheep a sheep enterprise must be well managed. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. What is certain, however, is that every disease has an impact on returns. You should ensure you take all available precautions to protect your sheep from disease, including vaccination and looking for any signs that their health has changed.
It has been estimated that the cost of this disease to the uk flock is. Sheep breeds az hair sheep primer dairy sheep basics sheep as pets. Sheep medicine 2nd edition pdf veterinary discussions. This disease shows us the importance of good feeding.
This information sheet is directed toward those involved in the care and use of sheep. Lamb diseases soremouth contagious disease that causes scabs on lips and around mouth causes by a virus that can affect humans iodine rubbed on lesions after scabs are removed will help dry up area and reduce infection. Johnes disease often mimics other diseases or problems in sheep such as caseous lymphadenitis abscesses, dental disease, ovine progressive pneumonia, scrapie, nutritional problems, parasitism, and chronic infections of the lung, liver, or kidney. List of infectious sheep and goat diseases wikipedia. Diseases of sheep and goats as diagnosed at the government animal hospital birnin kebbi was investigated between february, 2009 and january, 2010. Pregnant and newborn sheep are the most susceptible to this bacterial disease. Three principal reasons most often cited for the spread of diseases are poor sanitation, improper management, and introduction of new ani mals into a herd.
Topics include pharmaceutical control of reproduction in sheep and goats, drug laws and regulations in sheep and goats, treatment and control of periparturient metabolic diseases in sheep and goats, treatment and control of mastitis and contagious agalactia, control of. A technical manual for veterinary surgeons and advisers june 2012 sustainable worm control strategies for sheep 4th edition sustainable control of parasites in sheep dr k. The following are some of the major diseases that can affect sheep. Sheep and goats are both small ruminants with cosmopolitan distributions due to their being kept historically and in modern times as grazers both individually and in herds in return for their production of milk, wool, and meat. Livestock production management diseases of sheep and goat. 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. Acute communicable disease control manual b73 revisionaugust 2011 part iv. This edition of the sheep care guide has been updated using new information available from research and using suggestions. Use of the informationadvice in the fact sheets is at your own risk. External parasites feed on body tissue such as blood, skin, wool and hair. There are more than 30 known or suspected genetic defects of sheep. Should i try copper oxide wire particles to control parasites in my lambs and sheep. Sheep pulmonary adenomatosis, maedivisna and retrovirus infec tion in goats are the main virus infections associated with progressive pneumonias of small ruminants.
Diseases in sheep and cattle have made the headlines many times over the last few years. Immigration from or travel to a developing country within 6 months prior to onset. Treatment was by dipping the sheep in boiled tobacco water. For more detailed information, including treatment options, you need to consult an animal health reference or seek advice from a large. For more information on these diseases consul the wahis wild interface. This guide is designed to help diagnose sheep diseases and. It is prevalent in europe but is not known to exist in america.
Feb 01, 2008 watch a naturalist from the massachusetts audubon societys drumlin farm explain how to spot diseases in your sheep in this free online video. Sheep require a minimum amount of supplemental feeding. This article gives an overview of some of the most common diseases of sheep. More than 50 wildlife diseases which may have a serious impact on livestock health and public health and can adversely affect wildlife conservation. Important diseases and disorders in goat and sheep emphasizing on etiology, pathogenesis, clinical signs, diagnosis. Peste des petits ruminants ppr is an acute or subacute viral disease of goats and sheep characterized by fever, necrotic stomatitis, gastroenteritis, pneumonia, and sometimes death.
It is intended for use as an interactive learning package for nurses. Vaginal discharge, dead lambs and placentas from infected ewes are. Definition brucellosis is an infectious and contagious disease caused by bacterial species of the genus brucella except b. A field manual of animal diseases by syndromes cl davis. The book is divided into chapters covering each body system. The dominant feature of sheep production in the united states, and, thus, the focus of much producer and policy concern, has been the steady decline in sheep and lamb inventories since the mid1940s. Course description health and production management in sheep and goat farms. Contagious diseases diseases than can be transmitted from one sheep to another abortion caseous lymphadenitis club lamb fungus diarrhea scours epididymitis footrot internal parasites johnes disease ovine progressive pneumonia opp pinkeye rabies scrapie soremouth. Foot rot and foot scald are the two most common diseases affecting the hooves of sheep and goats. Sometimes salt, saltpetre, sulfur or arsenic were added. Stress factors influence the severity of pneumonia.
She is currently studying for an msc in tropical veterinary diseases through the university of pretoria in south africa and is working on a project on bluetongue. Summary of diseases of range sheep utah state university. Insect pests limit production in the sheep and goat industry significantly in afghanistan. A number of animal diseases, including all emergency animal diseases, are notifiable under nsw legislation. Causes fatal hemorrhagic enterocolitis, enterotoxemia. This means there is a legal obligation to notify authorities if you know or suspect an animal has one of these diseases. Comprehensive coverage includes the principles of clinical examination and making a diagnosis, along with specific therapy. Contrary to its name, ringworm, the disease is not caused by a worm but by a fungus. Sheep pox is caused by a living, filterable virus, and is contracted principally by inhaling dust and air containing poxscab material.
Although instances are rare, humans can catch the disease. Chapter 2 disease and disease transmission an enormous variety of organisms exist, including some which can survive and even develop in the body of people or animals. It first appeared in the border regions of england and wales in 1959, and has since spread worldwide. Treatment for the disease can be unrewarding, if your goat has already been diagnosed. If left undiagnosed, respiratory disease in sheep can lead to significant losses.
Causes of diseases disease causes body functions to disfunction or function improperly. Morbidity and mortality are the two important factors resulting in heavy losses in sheep production and improvement programmes. Veterinary medicine, 11th edition provides uptodate information on the diseases of horses, cattle, sheep, goats, and pigs. There is a livevirus vaccine that will help prevent soremouth. In addition to being processed as meat, sheep also produce byproducts that are often used in common items such as chewing gum and deodorant. Vaccination reduces shedding and the number of deaths from johnes disease but does not guarantee that sheep will not become infected. A world bank technical paper wtp15 sheep and goats in developing countries their present and potential role winrock international file copy 11, r pr. Diseases that affect sheep maryland small ruminant page. Pdf common diseases of sheep and goats in birnin kebbi. Reread the entire manual once again when you have finished studying all of its sections. The impact of a disease can range from an annoying setback in production to a devastating infection leading to widespread culling of the flock. Manual of sheep diseases, 2nd edition europe pmc article. They occur sporadically and rarely contribute to major losses of lambs in flocks. Mange mites, fleas, ticks, lice and oestrus ovis are the major ectoparasites infesting small ruminants in the region.
This has special significance with sheep as they seem to respond less to treatment when sick than other livestock species. Diseases of sheep key to differential diagnosis of sheep diseases if there are deaths suddenly occurring with few or no premonitory symptoms. Disease causes body functions to disfunction or function improperly. Reproduction and breeding reproduction in the ewe reproduction in the ram breeding systems selecting breeding stock. This portal gives easy access to resources and information on both terrestrial and aquatic animal diseases. Sep 02, 2015 sheep models for many inherited disorders already exist, such as those for inherited cataracts, achromatopsia, hemophilia 39, 40 and many others, and some have been successfully used in testing therapies for these diseases.
Sheep and goats in developing countries world bank. Vaginal discharge, dead lambs and placentas from infected ewes are heavily. We hope that you file it in a convenient place and. The first reported case in a sheep in the uk was in 1991. Clean the inside of the ear the ears have dirt and oil on. Queensland biosecurity manual department of agriculture. Review with care any sections that you feel you do not fully understand. Producers should minimize the number of people and vehicles that enter premises or require a sanitation and disinfectant plan to prevent spread of disease agents. These diseases are caused by the sheep pox virus sppv and goat pox virus gtpv1. Respiratory diseases induced in small ruminants by viruses.
Common diseases and health problems in sheep and goats as595w restricting traffic in and out of a facility can reduce the potential introduction of pathogenic agents. Information on aquatic and terrestrial animal diseases. Physical injuries and chemical or plant poisoning are reported to occur. Scrapie, though uncommon, is also included, because it is important for reasons of public health and perception. It is more significant where more intensive husbandry is used. Health biosecurity coccidiosis diseases az flock vaccinations. Kris sweiter erica gacsala humberto esquivel genetic defects refer to deformities that exist at birth.
If the organism can cause infection, it is an infectious agent. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. The manual is designed to simplify the process of determining what must be done to move risk items into and around queensland. Sheep producers have moved to a model that tries to maintain sheep and lamb health rather than treat sick animals. Other important sources of information include the sheep housing and equipment handbook from the midwest plan service 1994, and livestock handling and transport grandin, 2016. The department of primary industries and regions sa and its employees do not warrant or make any representation regarding the use, or results of the use, of the information contained herein. Each prescribed requirement 121 summarises the regulatory requirements found in the regulation. Brightling, a 2006, livestock diseases in australia, c h jerram and. These include diseases classed as category 1 restricted matter and prohibited matter, which you must report.
Transboundary animal diseases are highly significant because they are capable. Health and disease department of primary industries. Bagley, dvm extension veterinarian utah state university, logan ut 843225600 july 1997 ah sheep 03 i. The following are included within the category of equine diseases and infections. Sheep are large domestic animals that are normally docile. Animal biosecurity unit 2008, ovine johnes disease, nsw dpi primefact 661, nsw. Lambs that are born with bd are commonly known as hairy shakers due to the primary presentation of the disease. The portable document format pdf redundantly pdf format is a file format developed by adobe in the 1990s to present documents including text formatting and images in a manner independent of application software hardware and operating systems. However, they can become dangerous especially when. The disease may be in which case look for the following key features. Use of the informationadvice in this guide is at your own risk. Border disease bd is a viral disease of sheep and goats, primarily causing congenital diseases, but can also cause acute and persistent infections. First published in 1983, diseases of sheep has become a definitive reference book on sheep diseases. This chapter is meant to provide an overview of the diseases that can affect sheep and lambs.
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