PRO/AH/EDR> Maedi-visna – Norway: (NT) sheep, OIE

Other Animal Disease — Norway
Information received on [and dated] 11 Jul 2019 from Dre Kristina Landsverk, chief veterinary officer, Norwegian Food Safety Authority, Brumunddal, Norway
Summary
Report type: immediate notification
Date of start of the event: 20 Jun 2019
Date of confirmation of the event: 10 Jul 2019
Reason for notification: recurrence of a listed disease
Date of previous occurrence: 2009
Manifestation of disease: sub-clinical infection
Causal agent: Maedi-visna virus
Nature of diagnosis: