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Serological investigation of sheep sera for antibodies to Ehrlichia equi from different counties of Norway. |
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| County |
Number of positive flocks/total number of flocks |
Number of flocks on tick pasture |
Number of flocks treated against ticks |
Number of flocks with a history of tick-borne fever (during the year of sampling) |
|
|
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| Akershus # |
0/4 |
0 |
0 |
0(0) |
| Aust-Agder |
4/4 |
4 |
3 |
2(0) |
| Buskerud # |
0/4 |
0 |
0 |
0(0) |
| Finnmark # |
0/4 |
0 |
0 |
0(0) |
| Hedmark # |
0/4 |
0 |
0 |
0(0) |
| Hordaland |
4/4 |
4 |
3 |
0(0) |
| Møre og Romsdal |
4/4 |
4 |
1 |
4(2) |
| Nordland |
0/4 |
0 |
0 |
0(0) |
| Nord-Trøndelag |
0/4 |
0 |
0 |
0(0) |
| Oppland # |
0/4 |
0 |
0 |
0(0) |
| Rogaland |
3*/4 |
3 |
2 |
2(1) |
| Sogn og Fjordane |
4/4 |
4 |
2 |
4(1) |
| Sør-Trøndelag |
3/8 |
4 |
2 |
0(0) |
| Telemark |
4/4 |
4 |
2 |
0(0) |
| Troms # |
0/4 |
0 |
0 |
0(0) |
| Vest-Agder |
4/4 |
4 |
4 |
4(2) |
| Vestfold |
2*/3 |
3 |
1 |
0(0) |
| Østfold |
0/4 |
0 |
0 |
0(0) |
| Total |
32/75 |
34 |
20 |
16(6) |
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# No known occurrence of I. ricinus * Only one seropositive lamb in one flock | ||||
Stuen and Bergström Acta Veterinaria Scandinavica 2001 42:331 doi:10.1186/1751-0147-42-331 |
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