A "fog fever" -like disease in sheep.
D000818:Animals; D002417:Cattle; D008168:Lung / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D011016:Pneumonia, Atypical Interstitial, of Cattle / Q000453:epidemiology* / Q000473:pathology; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology* / Q000473:pathology