The following maps show the number of suspect/confirmed herds and cases up to the 30th of April 2026.
BVD Maps
Maps showing distribution of BVD-positive births during each year of the BVD eradication programme. Each hexagon represents an area of approximately 10km2. Cells with thick blue borders have low numbers of cattle (e.g. mountainous areas, lakes, rivers, towns, cities).
Number and distribution of BVD-positive animals born each year
BVD-positive animals born between 1st Jan 2026 – 30th April 2026
BVD-positive Animals Born in 2025
BVD-Positive Animals Born In 2024
BVD-Positive Animals Born In 2023
BVD-Positive Animals Born In 2022
BVD-positive animals born in 2021
BVD-positive animals born in 2020
BVD-positive animals born in 2019
BVD-positive animals born in 2018
BVD-positive animals born in 2017
BVD-positive animals born in 2016
BVD-positive animals born in 2015
BVD-positive animals born in 2014
BVD-positive animals born in 2013
BVD-positive animals born in 2017
BVD-positive animals born in 2016
BVD-positive animals born in 2015
BVD-positive animals born in 2014
BVD-positive animals born in 2013
Number and distribution of BVD-positive animals that are still alive
BVD-positive animals still alive Jan 2013 – 30th April 2026
Number and distribution of BVD-positive animals that are currently retained, suspect/confirmed cases (alive more than 3 weeks after their initial test)
BVD-positive animals currently retained, suspect/confirmed cases Jan 2013 – 30th April 2026