140 likes | 344 Views
Brucella ovis and Brucella melitensis serology in sheep and goat. The 3. Workshop of the EU Brucellosis NRL Portugal September 24 & 25 2009 by Anna-Bodil Christoffersen National Veterinary Institute, DTU, Denmark. 2004: 117.008 2006: 126.438. 2004: 7.577 2006: 12.028.
E N D
Brucella ovis and Brucella melitensis serology in sheep and goat The 3. Workshop of the EU Brucellosis NRL Portugal September 24 & 25 2009 by Anna-Bodil Christoffersen National Veterinary Institute, DTU, Denmark
2004: 117.008 2006: 126.438 2004: 7.577 2006: 12.028 Population of sheep and goatin Denmark
Cattle: 665.158 Dairy cattle: 557.978 Meat cattle: 107.180 Bull & bullock: 53.712 Horse: 60.029 Pig: 12.000.000 (2009) Sl. Pig: 3.015.000 (2009) Export of pig: 600.000 /month Human: 5.515.287 (2009) Other populations in 2008
B. melitensis by RBT sheep / goat 2007 4000 3392 3500 3000 2500 Submissions Positive 2000 Samples Positive 1500 1000 484 500 66 17 5 0 0 0 0 1 0 0 1 0 0 3 0 0 1 1 0 Export Import Abroad Diagnostic Surveillance
B. melitensis by RBT sheep / goat 2008 4000 3556 3500 3000 Submissions 2500 Positive 2000 Samples Positive 1500 1000 534 500 98 5 3 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 Export Import Abroad Diagnostic Surveillance
B. melitensis by RBT sheep / goat 2009 180 161 160 140 120 Submissions 100 Positive Samples 80 Positive 60 40 20 16 12 20 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Export Import Abroad Diagnostric Surveillance
Summary B. melitensis • 2007: total tested 3.480 1 pos (FPSR) • 2008: total tested 3.660 0 pos • 2009 (until July): total tested 189 0 pos • Notifiable disease • The government pay for the surveillance
B. ovis serology by CFT in sheep / goat 2007 450 394 400 350 300 Submissions 250 Positive Samples 200 Positive 150 100 50 31 18 9 9 7 7 1 2 1 1 1 0 0 0 0 0 0 0 0 0 Export Import Abroad Diagnostic Surveillance
B. ovis serology by CFT in sheep / goat 2008 300 274 250 200 Submissions Positive 150 Samples Positive 100 50 32 16 7 6 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Export Import Abroad Diagnostic Surveillance
B. ovis serology by CFT in sheep / goat 2009 90 79 80 70 60 Submissions 50 Positive Samples 40 Positive 30 20 16 10 7 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Export Import Abroad Diagnostic Surveillance
SummaryB. ovis ( sheep) • 2007: total 443 pos 12 (2,7%) (abroad: 9) • 2008: total 312 pos 1 (0.32%) (abroad: 1) • 2009 (until July):total 102 pos 0 • Not notifiable disease • The owner pay for the test
Conclusionsabout B. melitensis • Denmark: Official free of Brucellosis in sheep/goat in 1995. • 1-2 FPSR yearly • The official surveillance program for B. melitensis is valuated at the moment.
Conclusionsabout B. ovis ( ovine epididymitis) • No official surveillance program so far. • Sero positive reactions every year from Danish and samples abroad. • Seropositive: 2,7%-0,32% in CFT • Not ever detected by cultivation in Denmark (?). • Importance of B. ovis/ ovine epididymitis ? • Farmers are interested in surveillance ( public task or funds ?)