Summary:

- This article discusses the relationship between cattle tuberculosis (TB) and badgers in the United Kingdom. Cattle TB is a significant issue for farmers, and badgers have been considered a potential source of the disease.

- The article reports that recent studies have found no evidence that badgers are a significant source of cattle TB. Instead, the data suggests that cattle-to-cattle transmission is the primary driver of the disease's spread.

- The findings indicate that culling badgers, a controversial and costly practice, is unlikely to be an effective solution for controlling cattle TB. The article suggests that a more targeted approach focusing on cattle management and testing may be a more effective way to address this problem.