|
Feedback (pork Industry)
Feedback is a common practice used in the pork industry where infected deceased pigs and their manure are fed to breeding pigs. It is also called controlled oral exposure or sometimes oral controlled exposure. It is done in an attempt to make the breeding pigs garner some degree of immunity to circulating diseases. There is no standard protocol, resulting in some swine researchers calling the procedure potentially risky and noting that it is often done in an unsafe manner. The practice has also been criticized by animal welfare and animal rights groups calling it disturbing and/or unethical. History Feedback appears to have been originally researched in the 1950s. In the decades since, its usage in the pork industry has become widespread due to increases in the pork industry's size and increases in overcrowding. The change in the industry's size has led to a growing spread in diseases such as E. coli and PEDv. A lack of effective vaccines for these diseases in the past led to fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Welfare
Animal welfare is the quality of life and overall well-being of animals. Formal standards of animal welfare vary between contexts, but are debated mostly by animal welfare groups, legislators, and academics. Animal welfare science uses measures such as longevity, disease, immunosuppression, ethology, behavior, physiology, and reproduction, although there is debate about which of these best indicate animal welfare. Respect for animal welfare is often based on the belief that nonhuman animals are Sentience, sentient and that consideration should be given to their well-being or suffering, especially when they are under the care of humans. These concerns can include how animals are Animal slaughter, slaughtered for food, how they are used in Animal testing, scientific research, how they are kept (as pets, in zoos, farms, circuses, etc.), and how human activities affect the welfare and survival of wild species. There are two forms of criticism of the concept of animal welfare, comin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Rights
Animal rights is the philosophy according to which many or all Animal consciousness, sentient animals have Moral patienthood, moral worth independent of their Utilitarianism, utility to humans, and that their most basic interests—such as avoiding suffering—should be afforded the same consideration as similar interests of human beings. The argument from marginal cases is often used to reach this conclusion. This argument holds that if marginal human beings such as infants, senile people, and the Cognition, cognitively disabled are granted moral status and negative rights, then nonhuman animals must be granted the same moral consideration, since animals do not lack any known morally relevant characteristic that marginal-case humans have. Broadly speaking, and particularly in popular discourse, the term "animal rights" is often used synonymously with "animal protection" or "animal liberation". More narrowly, "animal rights" refers to the idea that many animals have fundamen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Escherichia Coli
''Escherichia coli'' ( )Wells, J. C. (2000) Longman Pronunciation Dictionary. Harlow ngland Pearson Education Ltd. is a gram-negative, facultative anaerobic, rod-shaped, coliform bacterium of the genus '' Escherichia'' that is commonly found in the lower intestine of warm-blooded organisms. Most ''E. coli'' strains are part of the normal microbiota of the gut, where they constitute about 0.1%, along with other facultative anaerobes. These bacteria are mostly harmless or even beneficial to humans. For example, some strains of ''E. coli'' benefit their hosts by producing vitamin K2 or by preventing the colonization of the intestine by harmful pathogenic bacteria. These mutually beneficial relationships between ''E. coli'' and humans are a type of mutualistic biological relationship—where both the humans and the ''E. coli'' are benefitting each other. ''E. coli'' is expelled into the environment within fecal matter. The bacterium grows massi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porcine Epidemic Diarrhea Virus
Porcine epidemic diarrhea virus (PED virus or PEDV) is a coronavirus that infects the cells lining the small intestine of a pig, causing porcine epidemic diarrhoea, a condition of severe diarrhea and dehydration. Older hogs mostly get sick and lose weight after being infected, whereas newborn piglets usually die within five days of contracting the virus. PEDV cannot be transmitted to humans, nor contaminate the human food supply. It was first discovered in Europe, but has become increasingly problematic in Asian countries, such as Korea, China, Japan, the Philippines, and Thailand. It has also spread to North America: it was discovered in the United States on May 5, 2013 in Indiana, and in Canada in the winter of 2014. In January 2014, a new variant strain of PEDV with three deletions, one insertion, and several mutations in S (spike) 1 region was identified in Ohio by the Animal Disease Diagnostic Lab of Ohio Department of Agriculture. PEDV has a substantial economic burden gi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Betaarterivirus Suid 1
Porcine reproductive and respiratory syndrome virus (PRRSV), is a virus that causes a disease of pigs, called porcine reproductive and respiratory syndrome (PRRS), also known as blue-ear pig disease (in Chinese, ''zhū láněr bìng'' 豬藍耳病). This economically important, panzootic disease causes reproductive failure in breeding stock and respiratory tract illness in young pigs. History PRRS earlier known as "mystery swine disease" and "blue ear disease" during 1987–1988 in the United States and Canada caused first undiagnosed outbreaks, characterized by reproductive losses combined with respiratory signs. In 1990-1991, a similar disease was reported in several European countries such as Germany, The Netherlands, Belgium, Denmark, France, the United Kingdom, and Spain. The emergence of PRRS in Japan, Taiwan and mainland China was reported in 1987, 1991 and 1996, respectively. According to the World Organisation for Animal Health, WOAH, the disease is now present throug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kagoshima Prefecture
is a Prefectures of Japan, prefecture of Japan located on the island of Kyushu and the Ryukyu Islands. Kagoshima Prefecture has a population of 1,527,019 (1 February 2025) and has a geographic area of 9,187 Square kilometre, km2 (3,547 Square mile, sq mi). Kagoshima Prefecture borders Kumamoto Prefecture to the north and Miyazaki Prefecture to the northeast. Kagoshima is the capital and largest city of Kagoshima Prefecture, with other major cities including Kirishima, Kagoshima, Kirishima, Kanoya, Kagoshima, Kanoya, and Satsumasendai, Kagoshima, Satsumasendai. Kagoshima Prefecture is located at the southernmost point of Kyūshū and includes the Satsunan Islands group of the Ryukyu Islands. Kagoshima Prefecture's mainland territory extends from the Ariake Sea to Shibushi Bay on the Pacific Ocean coast, and is characterized by two large peninsulas created by Kagoshima Bay. Kagoshima Prefecture formed the core of the Satsuma Domain, ruled from Kagoshima Castle, one of the most imp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miyazaki Prefecture
is a Prefectures of Japan, prefecture of Japan located on the island of Kyūshū. Miyazaki Prefecture has a population of 1,028,215 as of 1 January 2025 and has a geographic area of 7,735 Square kilometre, km2 (2,986 sq mi). Miyazaki Prefecture borders Ōita Prefecture to the north, Kumamoto Prefecture to the northwest, and Kagoshima Prefecture to the southwest. Miyazaki, Miyazaki, Miyazaki is the capital and largest city of Miyazaki Prefecture, with other major cities including Miyakonojō, Nobeoka, Miyazaki, Nobeoka, and Hyūga, Miyazaki, Hyūga. Miyazaki Prefecture is located in southeastern Kyūshū on Japan's Pacific coast, with its coastline extending from Nobeoka near the entrance to the Bungo Channel to Shibushi Bay in Kushima. History Historically, after the Meiji Restoration, Hyūga Province was renamed Miyazaki Prefecture. In Japan, Miyazaki Prefecture was first created in 1873 when Mimitsu Prefecture was merged with parts of Miyakonojō Prefecture. The first M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humane Society Of The United States
Humane World for Animals, formerly the Humane Society of the United States (HSUS) and Humane Society International (HSI), is a global nonprofit organization that focuses on animal welfare and opposes animal-related cruelties of national scope. It uses strategies that are beyond the abilities of local organizations. It works on issues including pets, wildlife, farm animals, horses and other Equus (genus), equines, and animals used in research, Animal testing, testing and education.Simon M. Shane. (January 14, 2014Interview with Wayne Pacelle, president of HSUS Egg-Cite.com. As of 2001, the group's major campaigns targeted factory farming, hunting, the fur trade, puppy mills, and wildlife abuse. The global offices of Humane World for Animals are based in Washington, D.C., and the organization has offices in six continents. The original organization was founded in 1954 by journalist Fred Myers and Helen Jones, Larry Andrews, Marcia Glaser and Oliver M Evans. In 2013, the ''Chron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intensive Pig Farming
Intensive pig farming, also known as pig factory farming, is the primary method of pig production, in which grower pigs are housed indoors in group-housing or straw-lined sheds in establishments also known as piggeries, whilst pregnant sows are housed in gestation crates or pens and give birth in farrowing crates. The use of gestation crates for pregnant sows has lowered birth production costs; Gestation crates or individual stalls are used as a way to nurture the animals and protect them first during pregnancy. Because the animals are vulnerable during this time, with some sows more aggressive than others, the practice of separating the animals in crates keeps them from fighting and injuring each other. In addition, the case has also been made that crates make it easier for hog farmers to monitor individual sow health and administer vaccines as needed. Many of the world's largest producers of pigs ( US, China, and Mexico) use gestation crates. The European Union has banned t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Legal Defense Fund
The Animal Legal Defense Fund is an American animal law advocacy organization. Its stated mission is to protect the lives and advance the interests of animals through the legal system. It accomplishes this by filing high-impact lawsuits to protect animals from harm, providing free legal assistance and training to prosecutors to assure that animal abusers are punished for their crimes, supporting tough animal protection legislation and fighting legislation harmful to animals, and providing resources and opportunities to law students and professionals to advance the emerging field of animal law. In addition to their national headquarters in Cotati, California, the Animal Legal Defense Fund maintains an office in Portland, Oregon. Programs Litigation The Animal Legal Defense Fund goes to court for animals. From filing high-impact lawsuits to providing ''amicus curiae'' briefs, its litigation work is a primary tool in the work to advance the interests of animals. The Animal Legal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Variolation
Variolation was the method of inoculation first used to immunize individuals against smallpox (''Variola'') with material taken from a patient or a recently variolated individual, in the hope that a mild, but protective, infection would result. Only 1–2% of those variolated died from the intentional infection compared to 30% who contracted smallpox naturally. Variolation is no longer used today. It was replaced by the smallpox vaccine, a safer alternative. This in turn led to the development of the many vaccines now available against other diseases. The procedure was most commonly carried out by inserting/rubbing powdered smallpox scabs or fluid from pustules into superficial scratches made in the skin. The virus was normally spread through the air, infecting first the mouth, nose, or respiratory tract, before spreading throughout the body via the lymphatic system. In contrast, infection of the skin usually led to a milder, localized infection, but, crucially, still induced immun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ventilation Shutdown
Ventilation shutdown (VSD) is a means to kill livestock by suffocation and heat stroke in which airways to the building in which the livestock are kept are cut off. It is used for mass killing — usually to prevent the spread of diseases such as avian influenza. Animal rights organizations have called the practice unethical. The addition of carbon dioxide or additional heat to the enclosure is known as ventilation shutdown plus (VSD+). History The term ventilation shutdown appears to have originated in 2006 from the United Kingdom Department for Environment, Food and Rural Affairs. The practice was first permitted in the UK on April 29th, 2006. In the United States, approval to use ventilation shutdown was given in 2015. In 2020, supply chain disruptions from the COVID-19 pandemic led to many meat plant closures and in turn backup in slaughtering. In response, millions of US farm animals were killed via mass depopulation methods with ventilation shutdown often being chosen. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
