North Dakota's state veterinarian urges livestock producers to protect their animals from anthrax following its recent detection in northwestern Minnesota. Dr. Ethan Andress emphasizes that prevailing weather conditions create a favorable environment for the disease to spread.
Anthrax vaccine is widely accessible and provides immunity within a week of dosing. Annual vaccination, on the other hand, is required to ensure continued protection.
Agriculture Commissioner Doug Goehring advises producers to consult with their vets to verify that their livestock are up to date on anthrax immunisations.
Dr. Andress emphasises the importance of monitoring herds and reporting unusual deaths to vets as soon as possible, regardless of whether anthrax is suspected. Early detection is critical for avoiding potential losses.
Although anthrax has been recorded more frequently in particular areas of North Dakota (northeast, southeast, and southcentral), historical data reveals that it is present throughout the state.
While North Dakota normally has a few anthrax cases per year, a large outbreak occurred in 2005. Cattle, bison, horses, sheep, llamas, deer, and elk were among the species killed, with over 500 confirmed deaths and an estimated 1,000 total losses reported. The most recent instance in the state occurred in Kidder County in 2021.
More information regarding anthrax can be found on the North Dakota Department of Agriculture's website at https://www.ndda.nd.gov/divisions/animal-health/diseases/anthrax
Anthrax, caused by the bacteria Bacillus anthracis, can stay latent for decades before reactivating under favourable conditions. The ailment commonly manifests itself after heavy rain, but it can also manifest itself during abnormally dry seasons. Livestock become infected with anthrax when they graze or drink contaminated fodder or water.
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Categories: North Dakota, Livestock