Fig. 2From: Sheep scab: comparison of spatial and temporal patterns determined by clinical diagnosis or ELISAa The number of years a farm had experienced scab outbreaks in the previous 8 years (2012–2019) on farms which had a positive enzyme-linked immunosorbent assay (ELISA) result in 2021/2022 (n = 65). b The number of years a farm had experienced scab outbreaks in the previous 8 (2012–2019) on farms which had a negative ELISA in 2021/2022 (n = 189)Back to article page