Monitoring programs: data obtained from the Annual Report of the Institute of Veterinary Inspection (Belgium) for 1997.
Species |
Samples |
Sample type |
Amount |
Positives |
Cattle |
692 |
Urine-TLC Urine-IA Fat Faeces-TLC Injection site Milk Meat Skin |
55 3 237 270 37 9 39 42 |
0 0 2 3 0 0 0 1 |
Calf |
189 (IEV) |
Fat Faeces-TLC |
107 82 |
0 0 |
Calf |
410 (BCV) |
Urine-TLC Fat Faeces-TLC |
40 328 42 |
0 0 0 |
Pigs |
349 |
Urine-TLC Fat Faeces-TLC |
342 3 4 |
0 0 0 |
Horses |
14 |
Fat |
14 |
0 |
Hormonal residues: products found
Products |
Cattle |
Methylboldenone |
1 |
Methyltestosterone |
2 |
Fluoxymestrone |
1 |
Medroxyprogesterone acetate |
2 |
Progesterone |
1 |
Species |
Samples |
Sample type |
Amount |
Positives |
Cattle |
4 092 |
Urine-TLC Fat Faeces Injection site Liver |
940 2 071 54 1 011 16 |
7 1 1 26 0 |
Calf |
101 |
Urine-TLC Fat Faeces |
49 51 1 |
0 0 0 |
Hormonal residues: products found
Products |
Amount |
Testosterone |
20 |
Progesterone |
13 |
Trenbolone acetate |
1 |
Oestradiol |
20 |
Stanozolol |
19 |
Ethylestrenol |
8 |
Norethandrolone |
5 |
Methylboldenone |
13 |
Chlortestosterone acetate |
5 |
Nortestosterone |
1 |
Acetoxyprogesterone |
1 |
Methyltestosterone |
8 |
Medroxyprogesterone |
1 |
Chlortestosterone acetate metabolite |
5 |
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 |
1997 |
|
|
|
Species |
Samples |
Sample type |
Amount |
Positives |
Cattle |
125 |
Liver-IA |
125 |
0 |
Calf |
5 (IEV) |
Liver-IA |
5 |
0 |
Calf |
340 (BCV) |
Urine-IA Liver-IA Faeces-IA |
41 260 39 |
0 0 0 |
Pigs |
1 406 |
Liver-IA |
1406 |
0 |
Sheep |
10 |
Liver-IA |
10 |
0 |
Species |
Samples |
Sample type |
Amount |
Positives |
Cattle |
515 |
Liver-IA |
515 |
15 |
Calf |
340 (BCV) |
Urine-IA Liver-IA Faeces-IA |
36 29 34 |
0 0 0 |
Pigs |
107 |
Liver-IA |
107 |
0 |
Residues: products found
Products |
Cattle |
Dexamethasone |
15 |
Species |
Amount |
Positives |
Cattle |
122 |
0 |
Calf |
1 (IEV) |
0 |
Calf |
72 (BCV) |
0 |
Pigs |
148 |
0 |
4.1.1. Antibiotics:
Species |
Samples |
Sample type |
Positives |
Positives % |
Cattle |
400 |
Kidney |
7 |
2.4 |
Calf |
1 227 |
Kidney |
10 |
1.1 |
Pigs |
2 604 |
Kidney |
66 |
2.5 |
Sheep |
30 |
Kidney |
0 |
0 |
Evolution
1992 |
1993 |
1994 |
1995 |
1996 |
|
7.3 % |
15.3 % |
15.3 % |
2.0 % |
2.4 % |
|
4.1.2. Sulfonamides:
1992 |
1993 |
1994 |
1995 |
1996 |
|
|
Samples |
302 |
301 |
301 |
288 |
299 |
|
Positives |
4 |
5 |
7 |
9 |
1 |
|
4.1.3. Chloramphenicol:
1992 |
1993 |
1994 |
1995 |
1996 |
|
|
Samples |
4 782 |
2 351 |
302 |
279 |
303 |
|
Positives |
12 |
0 |
1 |
11 |
1 |
|
4.1.4. Oxfendazole-Fenbendazole:
1995 |
1996 |
|
|
Samples |
99 |
99 |
|
Positives |
0 |
0 |
|
4.1.5. Tranquillizers:
25 samples were positive on a total of 341 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 |
|
4.1.6. Beta-blocker: carazolol
6 samples were positive on a total of 192 analysed samples. These positive samples were all from pigs.
1996 |
|
|
Samples |
301 |
|
Positives |
0 |
|
4.1.7. Fenylbutazone:
No samples were positive on a total of 52 analysed samples.
4.1.8. Acetylsalicylacide:
No samples were positive on a total of 111 analysed samples.
4.1.9. Nitrofuranes:
No samples were positive on a total of 234 analysed samples.
4.1.10. Dimetridazole - Ronidazole:
1 sample was positive on a total of 103 analysed samples. That positive sample was from a pig.
4.2.1. Antibiotics:
Species |
Samples |
Sample type |
Positives |
Positives |
Cattle |
8 992 |
Kidney |
788 |
8.8 % |
Calf |
1 375 |
Kidney |
169 |
12.3 % |
Pigs |
7 038 |
Kidney |
196 |
2.8 % |
Sheep |
27 |
Kidney |
0 |
0.0 % |
Horses |
299 |
Kidney |
33 |
11 % |
Evolution
1992 |
1993 |
1994 |
1995 |
1996 |
|
4.7 % |
4.2 % |
4.2 % |
5.1 % |
6.2 % |
|
No samples were positive on a total of 120 analysed samples.
16 samples were positive on a total of 450 analysed samples.
No samples were positive on a total of 87 analysed samples.
No samples were positive on a total of 94 analysed samples.
No samples were positive on a total of 86 analysed samples.
No samples were positive on a total of 30 analysed samples.
8 samples were positive on a total of 145 analysed samples.
No samples were positive on a total of 182 analysed samples.
No samples were positive on a total of 30 analysed samples.
Species |
Companies |
Positive companies |
Samples |
Positives samples |
Positives (%) |
Animals destroyed |
Cattle |
54 |
16 |
2472 |
261* |
10.6 |
123 |
Calf |
4 |
0 |
59 |
0 |
0 |
0 |
Sample types |
Positives |
Urine |
70 |
Faeces |
134 |
Skin |
57 |
Hormonal residues: products found
Products |
Amount |
Chlortestosterone acetate metabolite |
35 |
Progesterone |
56 |
Ethinylestradiol |
5 |
Stanozolol |
1 |
Norethandrolone |
21 |
Methyltestosterone |
1 |
Ethylestrenol |
1 |
Methylboldenone |
|
Estradiolbenzoate |
|
Chlortestosterone acetate |
|
Dexamethasone |
|
Betamethasone |
|
Evolution