Monitoring programs: data obtained from the Annual Report of the Institute of Veterinary Inspection (Belgium) for 1996.
Species |
Samples |
Sample type |
Amount |
Positives |
Cattle |
1 706 |
Urine-TLC Urine-IA Fat Faeces-TLC Injection site Milk Meat Bile |
58 304 418 776 20 85 45 0 |
1 0 2 2 0 2 0 0 |
Calf |
8 (IEV) |
Urine-TLC Fat Faeces-TLC |
1 5 2 |
0 0 0 |
Calf |
210 (BCV) |
Urine-TLC Fat Faeces-TLC |
32 166 12 |
0 0 0 |
Pigs |
9 |
Urine-TLC Fat Faeces-TLC |
3 2 4 |
0 0 0 |
Sheep |
5 |
Urine-TLC Fat |
3 2 |
0 0 |
Hormonal residues: products found
Products |
Cattle |
Calf |
Pigs |
Methylboldenone |
1 |
0 |
0 |
Stanozolol |
1 |
0 |
0 |
Fluoxymestrone |
1 |
0 |
0 |
Norethandrolone |
5 |
0 |
0 |
Norgestrel |
1 |
0 |
0 |
Ethinylestradiol |
1 |
0 |
0 |
Species |
Samples |
Sample type |
Amount |
Positives |
Cattle |
5 574 |
Urine-TLC Fat Faeces Injection site |
1 225 2 913 7 1 429 |
1 6 0 201 |
Calf |
97 |
Urine-TLC Fat Faeces Injection site |
48 29 19 1 |
0 0 0 0 |
Hormonal residues: products found
Products |
Amount |
Testosterone |
150 |
Progesterone |
124 |
20-beta-hydroxyprogesterone |
98 |
Oestradiol |
93 |
Stanozolol |
89 |
Ethylestrenol |
31 |
Norethandrolone |
30 |
Methylboldenone |
11 |
Chlortestosterone acetate |
6 |
Delmadinone acetate |
4 |
Acetoxyprogesterone |
4 |
Methyltestosterone |
2 |
Norgestrel |
1 |
Chlortestosterone acetate metabolite |
1 |
Ethinylestradiol |
1 |
Beclomethasone |
4 |
Fluorometholone |
1 |
Evolution
Year |
Amount |
Positives |
% positives |
1988 |
4 164 |
484 |
12 |
1989 |
2 874 |
469 |
16 |
1990 |
3 120 |
934 |
30 |
1991 |
5 719 |
686 |
12 |
1992 |
4 497 |
490 |
11 |
1993 |
3 065 |
230 |
7.5 |
1994 |
3 003 |
309 |
10.3 |
1995 |
5 196 |
161 |
3.1 |
1996 |
5 574 |
208 |
3.7 |
Species |
Samples |
Sample type |
Amount |
Positives |
Cattle |
784 |
Urine-IA Liver-IA Eye |
210 538 36 |
0 31 0 |
Calf |
79 (IEV) |
Liver-IA Eye |
78 1 |
0 0 |
Calf |
180 (BCV) Beta-ago
70 (BCV) Cortico |
Urine-TLC Liver-IA Faeces-IA
Urine-IA Liver-IA Faeces-IA |
32 166 12
24 38 8 |
0 0 0
0 0 0 |
Pigs |
701 |
Urine-IA Liver-IA |
10 691 |
0 1 |
Sheep |
4 |
Urine-IA Liver-IA |
1 3 |
0 0 |
Residues: products found
Products |
Cattle |
Calf |
Pigs |
Clenbuterol |
1 |
0 |
1 |
Dexamethasone |
30 |
0 |
0 |
Species |
Amount |
Positives |
Cattle |
244 |
0 |
Calf |
16 (IEV) |
0 |
17 (BCV) |
0 |
|
Pigs |
148 |
0 |
Sheep |
0 |
0 |
Horses |
0 |
0 |
Species |
Amount |
Positives |
Cattle |
0 |
0 |
Calf |
0 |
0 |
4.1.1. Antibiotics:
Species |
Samples |
Sample type |
Amount |
Positives |
Cattle |
887 |
Kidney |
32 |
3.6 |
Calf |
1 000 |
Kidney |
11 |
1.1 |
Pigs |
10 668 |
Kidney |
261 |
2.4 |
Sheep |
132 |
Kidney |
8 |
6 |
Horses |
18 |
Kidney |
1 |
5.6 |
Evolution
1992 |
1993 |
1994 |
1995 |
1996 |
7.3 % |
15.3 % |
15.3 % |
2.0 % |
2.4 % |
4.1.2. Sulfonamides:
1 sample was positive on a total of 299 analysed samples. That sample was from a pig.
1992 |
1993 |
1994 |
1995 |
1996 |
|
Samples |
302 |
301 |
301 |
288 |
299 |
Positives |
4 |
5 |
7 |
9 |
1 |
4.1.3. Chloramphenicol:
1 sample was positive on a total of 303 analysed samples. That positive sample was from a pig.
1992 |
1993 |
1994 |
1995 |
1996 |
|
Samples |
4 782 |
2 351 |
302 |
279 |
303 |
Positives |
12 |
0 |
1 |
11 |
1 |
4.1.4. Oxfendazole-Fenbendazole:
On a total of 99 analysed samples, none were positive.
1995 |
1996 |
|
Samples |
99 |
99 |
Positives |
0 |
0 |
4.1.5. Ivermectine:
No samples were positive on a total of 100 analysed samples.
1992 |
1993 |
1994 |
1995 |
1996 |
|
Samples |
101 |
100 |
97 |
100 |
100 |
Positives |
0 |
0 |
0 |
0 |
0 |
4.1.6. Tranquillizers:
9 samples were positive on a total of 301 analysed samples. These positive samples were all from pigs.
1992 |
1993 |
1994 |
1995 |
1996 |
|
Samples |
100 |
100 |
300 |
288 |
301 |
Positives |
2 |
6 |
6 |
17 |
9 |
4.1.7. Beta-blocker: carazolol
No samples were positive on a total of 301 analysed samples.
4.1.8. Beta-agonists:
Clenbuterol
No samples were positive on a total of 298 analysed samples.
1992 |
1993 |
1994 |
1995 |
1996 |
|
Samples |
291 |
243 |
319 |
290 |
298 |
Positives |
9 |
7 |
3 |
0 |
0 |
Mabuterol
1 sample was positive on a total of 298 analysed samples. That positive sample was from cattle.
1992 |
1993 |
1994 |
1995 |
1996 |
|
Samples |
291 |
220 |
319 |
290 |
298 |
Positives |
9 |
1 |
1 |
0 |
1 |
Salbutamol
No samples were positive on a total of 298 analysed samples.
1992 |
1993 |
1994 |
1995 |
1996 |
|
Samples |
288 |
268 |
319 |
290 |
298 |
Positives |
13 |
8 |
0 |
0 |
0 |
Clenproperol
No samples were positive on a total of 298 analysed samples.
1994 |
1995 |
1996 |
|
Samples |
319 |
290 |
298 |
Positives |
3 |
0 |
0 |
Cimaterol
On a total of 298 analysed samples, none were positive.
1995 |
1996 |
|
Samples |
290 |
298 |
Positives |
2 |
0 |
4.2.1. Antibiotics:
Species |
Samples |
Sample type |
Amount |
Positives |
Cattle |
9 354 |
Kidney |
799 |
8.5 |
Calf |
1 350 |
Kidney |
237 |
17.6 |
Pigs |
15 833 |
Kidney |
593 |
3.7 |
Sheep |
26 |
Kidney |
12 |
46.2 |
Horses |
295 |
Kidney |
39 |
13.2 |
Evolution
1992 |
1993 |
1994 |
1995 |
1996 |
4.7 % |
4.2 % |
4.2 % |
5.1 % |
6.2 % |
No samples were positive on a total of 72 analysed samples.
1 sample was positive on a total of 180 analysed samples. That positive sample was from a chicken.
No samples were positive on a total of 45 analysed samples.
No samples were positive on a total of 47 analysed samples.
No samples were positive on a total of 45 analysed samples.
No samples were positive on a total of 60 analysed samples.
No samples were positive on a total of 60 analysed samples.
No samples were positive on a total of 127 analysed samples.
Species |
Companies |
Positive companies |
Samples |
Positives samples |
% Positives |
Animals destroyed |
Cattle |
35 |
5 |
751 |
48* |
6.4 |
22 |
Calf |
1 |
0 |
24 |
0 |
0 |
0 |
Hormonal residues: products found
Products |
Amount |
Testosterone |
16 |
Progesterone |
9 |
20-beta-hydroxyprogesterone |
2 |
Stanozolol |
14 |
Norethandrolone |
3 |
Dexamethasone |
23 |
Prednisolone |
3 |