Keep Scouring Calves Hydrated

Producers understand neonatal calf diarrhea is a problem on their farms. National Animal Health Monitoring System data from 2007 reported an average calf mortality of 8% annually, with scours as the leading cause of death in unweaned calves at 56.5%. Most causes of scours are preventable. However, the infectious causes of neonatal diarrhea are typically bacteria, viruses or protozoa. Other noninfectious causes that may contribute to neonatal diarrhea are:

 

■ poor-quality colostrum

 

■ poor sanitation

 

■ stress

 

■ inadequate ventilation

 

■ adverse weather conditions

 

Video: Episode 107: Think you have a closed herd?

Surveys show many producers believe they operate a closed herd, but what does “closed” really mean? For some, it simply means being genetically closed by raising their own replacements and cleanup bulls, using artificial insemination for new genetics and avoiding the purchase of outsourced cattle. However, being a truly closed herd goes far beyond genetics. A closed herd also works to eliminate as many potential sources of disease introduction as possible. In this episode, we take a closer look at what it truly means to run a closed herd.