: Spores are often brought to the surface by heavy rain, flooding, or soil disturbances like tilling and excavation.
The disease is primarily caused by , a gram-positive, spore-forming bacterium. blackleg
In many cases, the first sign of blackleg is finding a deceased animal. If signs are caught early, they may include: : Spores are often brought to the surface
Blackleg (also known as "black quarter" or "quarter ill") is a highly fatal, non-contagious bacterial disease that primarily affects young, healthy cattle and sheep. It is known for its rapid progression, often resulting in sudden death within 12 to 48 hours. If signs are caught early, they may include:
Because treatment is rarely successful—due to how quickly the toxin works—prevention is the only reliable defense.
: The bacteria form spores that are incredibly hardy, surviving in soil for 11 years or more.