Research and analysis

Sheep: TSE surveillance statistics

Statistics on the active and passive surveillance of transmissible spongiform encephalopathies (TSEs) in sheep in Great Britain.

From:
Animal and Plant Health Agency
Published
6 October 2015
Last updated
22 May 2025 — See all updates

Documents

TSE surveillance statistics: sheep

MS Excel Spreadsheet, 41.6 KB

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email contentteam@defra.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Details

Cases of TSE disease found in sheep from passive surveillance have been recorded since 1993. The UK started active surveillance in sheep in January 2002.

In active surveillance, the number of sheep sampled in the testing programme has varied each year. It has included:

  • a sample of fallen sheep over 18 months of age
  • a sample of healthy slaughtered sheep over 18 months of age

Cases which have been identified from flocks in the Compulsory Scrapie Flock Scheme (CSFS) are shown separately.

The Animal and Plant Health Agency (APHA) attempts to trace all cases of scrapie back to their natal (birth) flock so that it can confirm disease on the appropriate premises and control measures can be applied. In some cases this can take time. Where a final decision has not been made on where to confirm disease, the case is included in the number of pending cases.

The following reports are also available:

Updates to this page

Published 6 October 2015
Last updated 22 May 2025 show all updates

  1. Updated TSE surveillance statistics for sheep.

  2. Updated TSE surveillance statistics for sheep.

  3. Updated TSE surveillance statistics for sheep.

  4. Updated TSE surveillance statistics for sheep.

  5. Updated TSE surveillance statistics for sheep.

  6. Updated TSE surveillance statistics for sheep.

  7. Added the latest TSE surveillance statistics.

  8. Updated TSE surveillance statistics for sheep.

  9. Updated TSE surveillance statistics for sheep.

  10. Updated TSE surveillance statistics for sheep.

  11. Updated TSE surveillance statistics for sheep.

  12. Updated TSE surveillance statistics for sheep.

  13. Updated TSE surveillance statistics for sheep.

  14. Updated TSE surveillance statistics for sheep.

  15. Updated TSE surveillance statistics for sheep.

  16. Updated TSE surveillance statistics for sheep.

  17. Updated TSE surveillance statistics for sheep.

  18. Updated TSE surveillance statistics for sheep.

  19. Updated TSE surveillance statistics for sheep.

  20. Transmissible spongiform encephalopathies (TSEs) surveillance statistics for sheep have been updated

  21. Updated TSE surveillance statistics for sheep.

  22. Updated the attachment 'TSE surveillance statistics: sheep'.

  23. Updated the attachment 'TSE surveillance statistics: sheep'.

  24. Updated the attachment 'TSE surveillance statistics: sheep'.

  25. Updated the attachment 'TSE surveillance statistics: sheep'.

  26. Updated the attachment 'TSE surveillance statistics: sheep'.

  27. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  28. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  29. Updated with the latest scrapie sheep surveillance data.

  30. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  31. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  32. Updated the monthly TSE surveillance statistics: sheep.

  33. Updated the monthly scrapie sheep tables.

  34. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  35. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  36. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  37. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  38. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  39. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  40. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  41. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  42. Updated the spreadsheet to include November figures.

  43. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  44. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  45. Updated the TSE surveillance statistics summary for sheep each year in Great Britain.

  46. Updated the TSE surveillance statistics summary of the number of confirmed cases of scrapie in Sheep each year in Great Britain.

  47. Added updated TSE surveillance statistics summary of the number of confirmed cases of scrapie in Sheep, each year in Great Britain which includes statistics for June.

  48. Updated the TSE surveillance statistics summary of the number of confirmed cases of scrapie in Sheep each year in Great Britain

  49. Updated with April 2021 data.

  50. Updated the 2021 TSE surveillance statistics report for Sheep.

  51. Attachment updated to include February 2021 data

  52. Updated the sheep TSE surveillance statistics.

  53. Updated the sheep TSE surveillance statistics.

  54. Updated the sheep TSE surveillance statistics.

  55. Updated sheep TSE surveillance statistics.

  56. Updated the sheep TSE surveillance statistics.

  57. Updated the TSE surveillance statistics for sheep.

  58. Updated sheep TSE surveillance statistics.

  59. Updated sheep TSE surveillance statistics. Changed format to a spreadsheet.

  60. Updated sheep TSE surveillance statistics for February 2020

  61. Updated the sheep TSE statistics for January 2020.

  62. Updated the sheep TSE statistics for December 2019

  63. Updated sheep TSE surveillance statistics

  64. Updated sheep: TSE surveillance statistics.

  65. Updated sheep TSE surveillance statistics for September 2019.

  66. Published sheep TSE statistics for August 2019

  67. Replacement document with July statistics uploaded.

  68. Statistics for June available

  69. May 2019 statistics available

  70. Statistics updated

  71. Statistics updated

  72. Statistics for February 2019 now available

  73. TSE surveillance statistics: sheep updated

  74. Document updated

  75. Document updated

  76. TSE surveillance statistics: sheep updated

  77. Sheep TSE surveillance statistics updated

  78. Document updated

  79. Document updated

  80. Document updated

  81. Sheep document updated

  82. Document updated

  83. Documents updated

  84. Document updated

  85. Updated document - January 2018

  86. Updated document

  87. Updated document

  88. Document updated

  89. Updated document

  90. Updated document

  91. Updated document

  92. Document updated

  93. Document updated

  94. Document updated

  95. Sheep document updated

  96. Updated sheep document

  97. Document updated

  98. Document updated

  99. Sheep document updated

  100. Sheep document updated

  101. Sheep document updated

  102. Sheep document updated

  103. Sheep document updated

  104. Document updated

  105. Sheep document updated

  106. Document updated

  107. Sheep document updated

  108. Sheep document updated

  109. Document updated for December 2015

  110. Document updated for November 2015

  111. Updated document for October 2015

  112. Sheep publication updated.

  113. First published.

  114. Document updated for May 2015

  115. Statistics updated as of 28th Feb

  116. AHVLA documents have been re-assigned to the new Animal and Plant Health Agency (APHA).

Sign up for emails or print this page

Related content