[Bluetongue in The Netherlands; description of the first clinical cases and differential diagnosis. Common symptoms just a little different and in too many herds].
For the first time Bluetongue (BT) has been diagnosed in the Netherlands. The clinical symptoms of BT on five farms during the first outbreak ever in the Netherlands are described. Fever and swollen sensitive coronets leading to reluctance to stand and walk were sometimes the first symptoms. Later lesions in the mouth occurred with foamy salivation and respiratory problems. In other cases a swollen head with swollen lips and foamy salivation were the first clinical signs. Also sudden death occurred. In the first sixteen confirmed cases morbidity and mortality were lower than described in outbreaks in other countries. Good collaboration between practitioners, specialists of the Animal Health Service (GD-Deventer), and specialists of the Food and Consumer Product Safety Authority (VWA) and CIDC-Lelystad (Wageningen UR) led to a rapid notification and ultimately confirmation of the suspected diagnosis BT.
van Wuijckhuise
L
L
GD in Deventer, Postbus, Deventer. l.v.wuyckhuise@gezondedieren.nl
Dercksen
D
D
Muskens
J
J
de Bruijn
J
J
Scheepers
M
M
Vrouenraets
R
R
D000818:Animals; D001819:Bluetongue / Q000175:diagnosis* / Q000453:epidemiology* / Q000401:mortality; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis* / Q000453:epidemiology* / Q000401:mortality; D003937:Diagnosis, Differential; D004196:Disease Outbreaks / Q000662:veterinary; D005260:Female; D009426:Netherlands / Q000453:epidemiology; D012756:Sheep