Case | Samples |
||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Serum | Intestinal content | Liver | Spleen | Kidney | Faeces Wet | feed | Dry feed | Ensilage | Water | Mixed samples of internal organs | |
1 | + | − | − | − | − | − | − | − | − | − | − |
2 | − | + | + | − | − | − | + | − | − | − | + |
3 | + | + | + | − | − | + | − | − | + | − | − |
4 | + | + | + | − | − | − | + | − | − | − | − |
5 | + | − | − | − | − | − | − | − | + | − | − |
6 | + | − | + | − | − | − | + | − | − | − | + |
7 | − | + | + | + | + | − | − | + | − | − | − |
8 | + | + | + | − | − | − | − | − | − | + | − |
9 | + | − | − | − | − | + | − | − | + | − | − |
10 | + | + | + | − | − | + | − | − | − | + | − |
Total | 37 |
Symptom | Case | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
Animal | ||||||||||
Cattle | Mink | Cattle | Mink | Cattle | Mink | Cattle | Horse | Cattle | Chicken | |
Difficulties in swallowing | + | − | − | + | − | − | − | − | − | − |
Reduced muscle tone | + | + | + | + | + | − | − | − | + | + |
Descending, flaccid, | + | − | − | + | − | + | − | + | − | − |
Breathing difficulties | − | + | − | + | − | − | + | + | + | + |
Salivation | − | − | − | + | − | + | + | − | + | − |
Constipation | − | − | + | + | − | − | + | + | − | − |
Ptosis | − | − | − | + | − | − | − | − | − | + |
Dryness of the mucous | − | − | − | + | − | − | − | + | − | − |
Urination disorder | − | − | − | + | − | − | − | − | − | − |
Dilation of the pupils | − | − | − | − | − | − | − | − | + | − |
Other symptoms | − | − | − | − | − | + diarrhoea | − | − | − | − |
Test result of samples examination |
Classification of case | |||
---|---|---|---|---|
Case | MBA | PCR ( |
PCR ( |
|
1 | − | − | − | Probable |
2 | − | − | − | Probable |
3 | + | + | + | Confirmed in laboratory |
4 | + | + | + | Confirmed in laboratory |
5 | + | − | − | Confirmed in laboratory |
6 | − | − | − | Probable |
7 | − | − | − | Probable |
8 | − | − | − | Probable |
9 | − | − | − | Probable |
10 | + | + | + | Confirmed in laboratory |
Case | Province | Animal | Approximate number of affected animals | Type of feed | Year | Month | Average temp. (°C) |
---|---|---|---|---|---|---|---|
1 | Pomerania | Cattle | 6 | Silage, TMR | 2019 | February | 2.8°C |
2 | Masovia | Mink | - | Wet feed | 2019 | June | 21.8°C |
3 | Podlaskie | Cattle | 45 | Pasture, silage, TMR | 2019 | June | 21.8°C |
4 | Lublin | Mink | 2,000 | Wet feed | 2019 | August | 20.3°C |
5 | Pomerania | Cattle | - | Silage | 2019 | November | 5.7°C |
6 | Greater Poland | Mink | 2,500 | Wet feed | 2020 | July | 18.7°C |
7 | Podlaskie | Cattle | 2 | Silage, TMR | 2020 | September | 15.3°C |
8 | Pomerania | Horse | 1 | Silage, granulated feed | 2020 | October | 10.4°C |
9 | Warmia-Masuria | Cattle | 8 | silage, TMR | 2021 | November | 5.1 °C |
10 | Masovia | Chicken | 18,000 | Dry feed | 2021 | November | 5.1 °C |
Laboratory confirmation results |
|||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cases | Animal | Serum | Intestinal content | Liver | Spleen | Kidney | Faeces | Wet feed | Dry feed | Ensilage | Water | Mixed samples internal of organs | Toxin type |
1 | Cattle | − | − | − | − | − | − | − | − | − | − | − | − |
2 | Mink | − | − | − | − | − | − | − | − | − | − | − | − |
3 | Cattle | + | − | + | − | − | − | − | − | − | − | − | D |
4 | Mink | + | − | + | − | − | − | + | − | − | − | − | C |
5 | Cattle | + | − | − | − | − | − | − | − | − | − | − | C |
6 | Mink | − | − | − | − | − | − | − | − | − | − | − | − |
7 | Cattle | − | − | − | − | − | − | − | − | − | − | − | − |
8 | Horse | − | − | − | − | − | − | − | − | − | − | − | − |
9 | Cattle | − | − | − | − | − | − | − | − | − | − | − | − |
10 | Chicken | + | − | + | − | − | − | − | − | − | + | − | C |