Robuta

https://www.odt.co.nz/news/national/meat-board-downplays-scrapie-find-nz-ewes-offshore
British research showing that a prion disease, atypical scrapie, may rise spontaneously in New Zealand sheep should not impact on the nation's meat...
meatboardscrapiefindnz
https://www.gov.uk/guidance/scrapie
How to spot scrapie, what to do if you suspect it and measures to prevent its spread.
gov ukscrapiespotreportdisease
https://www.microbiologyresearch.org/content/journal/jgv/10.1099/vir.0.83168-0
The elk prion protein gene (PRNP) encodes either methionine (M) or leucine (L) at codon 132, the L132 allele apparently affording protection against chronic...
elkprnpcodonpolymorphismcontrols
https://www.uoguelph.ca/ahl/services/scrapie-resistance-prp-prion-protein-gene-genotyping-goats-codons-146-211-and-222
prion proteinscrapieresistanceprpgene
https://www.microbiologyresearch.org/content/journal/jgv/10.1099/vir.0.80047-0
The Rasa Aragonesa sheep is the second most important Spanish breed after the Merino breed. Reported here is the prion protein (PrP) haplotype frequency...
prion proteingenepolymorphismshealthyscrapie
https://www.psu.edu/news/agricultural-sciences/story/transporting-sheep-and-goats-across-state-lines-they-must-have-scrapie
In Pennsylvania, sheep and goat producers are required to distinguish their animals with an official scrapie identification before moving them off their farms....
across state linestransportingsheepgoatsmust
https://www.wikidata.org/wiki/Q33189308
scientific article published in October 1956
myopathysheeprelationshipscrapiedermatomyositis