The persistence of foot-and mouth disease virus in sheep.
D000818:Animals; D005537:Aphthovirus / Q000302:isolation & purification* / Q000472:pathogenicity; D002353:Carrier State; D004848:Epithelium / Q000382:microbiology; D005536:Foot-and-Mouth Disease / Q000382:microbiology*; D009092:Mucous Membrane / Q000382:microbiology; D010159:Palate / Q000382:microbiology; D014066:Palatine Tonsil / Q000382:microbiology; D010614:Pharynx / Q000382:microbiology; D012756:Sheep; D012757:Sheep Diseases / Q000382:microbiology*; D013997:Time Factors; D014779:Virus Replication