| 描述信息 |
Foot rot is a common infectious hoof disease that causes pain and lameness in dairy cows and can reduce milk production and overall performance. This study aimed to determine whether cows with foot rot show changes in the bacterial communities not only on the hoof, but also in the udder and the vagina. Our results showed that foot rot was associated with clear shifts in the bacteria found in hoof swabs, vaginal swabs, and milk. In affected cows, the abundance of anaerobic bacteria and other potentially harmful bacteria increased, and the stability of the bacterial community decreased. These findings suggest that foot rot may not be only a local hoof problem and that herd management should consider its broader effects on cow health. Strengthening preven-tion and early control of hoof disease, while paying attention to udder health and re-productive health, may help improve animal welfare and farm productivity. |
