Douw Grobler, 16 Jan 2023: Good morning colleagues. Any ideas around possible causes on this congenital defect will be appreciated. The cow was moved in April 2022 with a 2.5 month pregnancy to new destination which was not even 10 km away. The calf was born around end of December 2022. Henry Labuschagne, [16 Jan 2023 at 11:33:12]: Looks like arthrogryposis from viral infection eg bluetongue