Other Names: Ovine Progressive Pneumonia, Marsh’s Progressive Pneumonia, Montana Progressive Pneumonia, Chronic Progressive Pneumonia, Zwoegersiekte, La bouhite, Graff-Reinet Disease
Maedi-visna is an economically important viral disease of sheep that occasionally affects goats. This lentivirus produces subclinical infections but can also cause dyspnea (maedi) or neurological signs (visna).
To cite the factsheets found on this website, the following information can be used: Spickler, Anna Rovid. "Title of Factsheet." "Date of Factsheet (Last Updated)." At cfsph.iastate.edu/diseaseinfo/factsheets/