Health events are undesirable events in dairy farms and, in my opinion, are one of the biggest challenges the dairy industry has been facing. Although the incidence of some specific diseases – such as milk fever or clinical ketosis – has decreased in the last 20 years or so, the overall percentage of animals experiencing one or more diseases in the first 60 days after calving hasn’t changed.

Most dairy cows have potentially disease-causing bacteria in their reproductive tract in low abundance. Cows develop uterine infection and disease when the pathogens overgrow and become dominant. Cows need to have a rapid, robust and well-regulated inflammatory response in the uterus during and immediately after calving to detach the placenta, keep bacterial pathogens in check and start uterine repair.

Studies show the decrease in fertility can be strongly associated with transition cow health. Utilizing a Double Ovsynch program could increase fertility even in cows with health events during transition.

When transition cow complications are prevented, avoided or caught quickly, cows are left with a better opportunity to be productive and successful in their lactation.