From: Cross-sectional survey of selected enteric viruses in Polish turkey flocks between 2008 and 2011
Age | Number of | ||||
---|---|---|---|---|---|
viruses | flocks | healthy | PEC | PEMS | |
1 to 4 wks | 0 | 13 | 2 | 8 | 3 |
1 | 24 | 4 | 10 | 10 | |
2 | 31 | 3 | 19 | 9 | |
3 | 2 | 0 | 1 | 1 | |
5 to 12 wks | 0 | 32 | 16 | 10 | 6 |
1 | 23 | 3 | 14 | 6 | |
2 | 7 | 2 | 2 | 3 | |
3 | 1 | 1 | 0 | 0 | |
> = 13 wks | 0 | 11 | 3 | 8 | 0 |
1 | 5 | 0 | 4 | 1 | |
2 | 0 | 0 | 0 | 0 | |
3 | 0 | 0 | 0 | 0 |