Table 2 Pig herds confirmed with dysentery in Sweden during 2020–2022
From: Control of swine dysentery at national level in Sweden
Year | Month | Herd | Comment |
|---|---|---|---|
2020 | February | Fattening herd | Almost subclinical, but blood in faeces of some pigs B. hyodysenteriae not found in the delivering herd, but that herd had previously been confirmed with SD |
2020 | March | Integrated herd | Organic herd with outdoor production The herd had previously been suspected of SD |
2020 | March | Integrated herd | 40 sows, continuous production. No control of purchases |
2020 | September | Fattening herd | B. hyodysenteriae not found in delivering herds |
2020 | December | Piglet producer | B. hyodysenteriae not found in the herd delivering gilts |
2021 | January | Integrated herd | Previously confirmed with SD but declared free after three negative samplings in 2020 Again declared free in 2022 after three negative samplings without a total sanitation |
2021 | January | Fattening herd | B. hyodysenteriae not found in delivering herds |
2021 | February | Fattening herd | B. hyodysenteriae not found in delivering herds |
2022 | January | Fattening herd | B. hyodysenteriae not found in delivering herds |
2022 | March | Fattening herd | B. hyodysenteriae not found in delivering herds |