title: Assay to help identify PED-infected pigs.
mesh_terms: D000818:Animals; D018352:Coronavirus Infections / Q000175:diagnosis / Q000453:epidemiology / Q000662:veterinary* / Q000821:virology; D019084:Fluorescent Antibody Technique, Indirect / Q000662:veterinary*; D053485:Porcine epidemic diarrhea virus / Q000302:isolation & purification*; D013552:Swine; D013553:Swine Diseases / Q000175:diagnosis* / Q000453:epidemiology; D014481:United States / Q000453:epidemiology