Klebsiella is a gram-negative bacteria that can cause severe clinical mastitis in dairy cows. If they survive the illness, cows are often culled due to low milk production. This article describes some common ways Klebsiella is transmitted from the environment to teats and strategies on how to prevent Klebsiella mastitis cases on your farm.

The treatment of clinical mastitis has dramatically changed in the approximately 50 years of my veterinary career. The major focus has been on the proper and judicious use of antibiotics in dairy cattle and assuring the public there are no antibiotic residues in the milk supply. 

The parlor is a critical place on a dairy to have productivity and efficiency dialed in 365 days a year. When it comes to leveling up your parlor output, audits are a helpful tool in finding ways to fine-tune and uncover areas for improvement that drive milk harvest success – ultimately impacting the dairy’s bottom line. 

Knowing the classification of a mastitis case can help you choose which animals to treat, saving you money and improving judicious antibiotic use.

By pairing management practices with innovations in genomic testing, producers can stock their herds with the right animals that have the potential to be high producers of milk, fat and protein; have less risk for mastitis; require a reduced need for antibiotic use; produce more salable milk; and possess greater potential for improved herd profitability.

When you make a teat dip change, plan for at least three to four weeks to start seeing a difference – and that’s if all other variables remain the same. Remember, you are using a teat dip to help prevent mastitis, not cure it.

In my 50 years of experience, managing the level of SCC and mastitis in fresh heifers is critical to achieving excellent milk quality. There are many important ways to improve milk quality on your dairy, but don’t let fresh heifers contribute to your issues.

U.S. milk producers again saw a decrease in average somatic cell counts (SCC) based on an annual summary of Dairy Herd Improvement (DHI) test-day results.