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Table 3 Course of reproductive performance of sows (mean weaned piglets per sow and year) of farm A and the percentage of CT affected piglets in each farrowing batch

From: Congenital infection with atypical porcine pestivirus (APPV) is associated with disease and viral persistence

Farrowing group Date of parturition % of piglets affected by CT Mean # of weaned piglets per sow
2 16.07.2015 70 11.43
3 07.08.2015 80 10.73
4 28.08.2015 20 9.07
5 18.09.2015 80 8.33
6 10.10.2015 30 9.92
7 29.10.2015 25 10.93
1 21.11.2015 30 11.00
2 09.12.2015 0.8 9.13
3 01.01.2016 30 9.71
4 22.01.2016 0 11.20
5 11.02.2016 0 11.64
6 03.02.2016 7 10.64