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. 

Clinical mastitis cure versus bacteriological cure … is there a difference between the two? Does it really matter? In a word, yes. In a few more words, it matters because the difference between achieving one and not both can be the two things that make or break a dairy’s bottom line: lost productivity and increased costs.

Correctly differentiating mastitis from teat sealant residue is important to minimize unnecessary interventions and to make sure we’re using antibiotics judiciously on farms. 

Controlling pathogen outgrowth in recycled manure bedding is possible. When a bacillus-based bedding additive was tested on-farm, a significant reduction in bulk tank SCC and mastitis cases was noticed.

Determining the infecting bacteria type allows for a more guided treatment decision. Not all producers can work with a veterinarian to culture milk samples, and results from on-farm culturing can be difficult to interpret. However, being able to at least categorize the infecting pathogen can provide valuable information.

Progressive Dairy hosted these technologies along with PDPW on the Nexus Innovation stage – a live-format presentation that is a cross between a TED Talk and a Shark Tank pitch.

Everyone in the dairy farming world knows how mastitis can negatively affect operations.

Pasteurella, also known as shipping fever, affects the respiratory tracts of cattle and can cause pneumonia, permanent damage and eventually death in some animals.