"Scrapie" Example Sentences
1. Scrapie is a fatal degenerative disease that affects the nervous system of sheep and goats.
2. The presence of scrapie in a flock can lead to significant financial losses for farmers.
3. The World Organisation for Animal Health (OIE) has strict guidelines for the control and surveillance of scrapie in sheep and goats.
4. A sheep with scrapie may initially show signs of nervousness, such as trembling or twitching.
5. There is currently no cure for scrapie and infected animals must be culled to prevent the spread of the disease.
6. Scrapie is caused by abnormal proteins called prions that accumulate in the brain and spinal cord.
7. The incubation period for scrapie can be several years, making it difficult to detect in early stages.
8. Scrapie has been compared to mad cow disease (BSE) in cattle and Creutzfeldt-Jakob disease (CJD) in humans.
9. The transmission of scrapie can occur through direct contact with infected animals or their tissues, as well as through contaminated environments.
10. The genetic susceptibility of sheep and goats to scrapie varies depending on the breed and individual animal.
11. In some countries, such as the United States, scrapie is a reportable disease, meaning that cases must be reported to government authorities.
12. Scrapie has been present in sheep and goats for centuries and was first described in Europe in the 18th century.
13. There is ongoing research into the development of vaccines or treatments for scrapie, but progress has been limited.
14. Scrapie is classified as a transmissible spongiform encephalopathy (TSE), a group of diseases that affect the brain and nervous system.
15. The contemporary control program for scrapie in the United States is focused on identifying and removing infected animals from flocks.
16. The diagnosis of scrapie typically involves a combination of clinical signs, laboratory tests, and histopathological examination of tissues.
17. Scrapie can have a significant impact on the welfare of affected animals, as well as the livelihoods of farmers and the sheep and goat industry as a whole.
18. Scrapie is not considered a significant public health risk, as there is no evidence that it can be transmitted to humans through the consumption of meat or other products from infected animals.
19. The worldwide prevalence of scrapie has decreased in recent years due to increased surveillance and control measures.
20. In some parts of the world, such as the European Union, scrapie-free flocks are eligible for premium prices in the marketplace.
21. Scrapie is sometimes referred to as "scrapie-ovine" to distinguish it from similar diseases in other species, such as chronic wasting disease in deer and elk.
22. The symptoms of scrapie can be variable and may include behavioral changes, muscle tremors, weight loss, and difficulty standing or walking.
23. Scrapie can have a significant economic impact on the sheep and goat industry, particularly in regions where the disease is endemic.
24. In rare cases, scrapie may be transmitted from sheep and goats to other species, such as cervids and primates.
25. The testing of sheep and goats for scrapie is an important component of surveillance programs and can help identify infected animals early on.
26. Scrapie is a notifiable disease in many countries, meaning that it must be reported to relevant authorities by law.
27. The eradication of scrapie from sheep and goat populations in some countries, such as Australia and New Zealand, has been successful.
28. Scrapie is not a zoonotic disease, meaning that it cannot be transmitted from animals to humans.
29. The risk of scrapie transmission can be reduced through good biosecurity practices, such as ensuring that animals are kept in clean, hygienic environments.
30. Scrapie is a significant animal health issue and has been the subject of considerable research over the years.
31. The genetics of scrapie resistance and susceptibility in sheep and goats is complex and not fully understood.
32. The monitoring and control of scrapie in sheep and goats is a shared responsibility between government authorities, farmers, and veterinarians.
33. Scrapie has been reported in many countries around the world, including the United Kingdom, France, Spain, and Japan.
34. There are currently no validated blood tests available for the diagnosis of scrapie in sheep and goats.
35. Scrapie surveillance programs typically involve testing samples from slaughtered animals, live animals, and fallen stock.
36. The development of accurate and reliable diagnostic tests for scrapie is an ongoing research priority.
37. Scrapie is a disease that can impact the meat quality and quantity of infected animals, reducing their market value.
38. There is some evidence to suggest that scrapie may be more prevalent in certain types of farming systems, such as intensive production.
39. The control and eradication of scrapie from sheep and goat populations is an important goal for many national veterinary services.
40. The prevention of scrapie transmission relies on a combination of good husbandry practices, targeted culling of infected animals, and effective biosecurity measures.
Common Phases
1.
Scrapie is a fatal neurodegenerative disease affecting sheep and goats;
2.
Scrapie is caused by a prion protein;
3. The prion protein is misfolded and accumulates in the brain and nervous system;
4. Symptoms of
scrapie include pruritus, behavioral changes, and ataxia;
5.
Scrapie is not transmissible to humans;
6. There is currently no cure for
scrapie;
7. Control measures for
scrapie include selective breeding and testing for the disease.