Funding for this research was provided by:
Norges Forskningsråd (KPN233658)
Received: 4 March 2019
Accepted: 14 June 2019
First Online: 1 September 2019
: No ethics approval was necessary since this case report describes diagnostic approaches and sampling procedures conducted by the veterinary pathologists during their search for the cause of sudden deaths in the pigs of the case herd.
: The farmers gave their consent to publish the results from the analyses of samples originating from their pigs.
: The authors declare that they have no competing interests.