HL Deb 26 July 1990 vol 521 cc1773-4WA
Lord Lyell

asked Her Majesty's Government:

How many suspected cases of bovine spongiform encephalopathy have been reported since the start of this year.

Baroness Trumpington

The number of suspect cases placed under restrictions each week is as follows:

Week ending Number
5 January 1990 245
12 January 1990 293
19 January 1990 283
26 January 1990 294
2 February 1990 309
9 February 1990 329
16 February 1990 361
23 February 1990 369
2 March 1990 424
9 March 1990 392
16 March 1990 402
23 March 1990 354
30 March 1990 334
6 April 1990 328
13 April 1990 295
20 April 1990 274
27 April 1990 303
4 May 1990 349
11 May 1990 338
18 May 1990 399
25 May 1990 365
1 June 1990 353
8 June 1990 362
15 June 1990 247
22 June 1990 291
29 June 1990 262
6 July 1990 219
13 July 1990 206

The pattern of suspect cases reported this year has so far followed closely the trend that occurred in 1989, in which an increase in cases during January and February was followed by an overall decrease during the spring months, albeit with fluctuations.

While there has been an underlying decrease in the numbers reported in the last few months compared to the high point in February/March, this has been subject to marked fluctuations and it cannot be assumed that this trend will continue.