Leptospirosis

 
 

What is Leptospirosis?

Leptospirosis is caused by the bacterium genus Leptospira. It is a disease associated with the uterus and sex organs and can have effects on humans.  If Leptospirosis is suspected, avoid contact between cows and female farm workers.

Transmission

Transmission of Leptospirosis in cattle is usually through the urine of an infected animal. The organisms gain entry through the membranes of the eyes, nose, mouth and even the skin.

Sheep can also act as carriers of Leptospira.

Symptoms

  • Abortion
  • Still birth or premature calf
  • Milk yield drop
  • fever
  • flabby udder

Prevention and control of transmission of Leptospira can involve:

  • Isolating aborting dams
  • Safely disposing of aborted calves
  • Disposal of contaminated bedding
  • Culling infected animals
  • Vaccination

NML Testing Services

  • Bulk milk antibody ELISA (for dairy herds)
  • Individual cow milk antibody ELISA
  • Individual cow blood antibody ELISA

Individual Milk tests can be performed on one milk sample through to a whole herd test. NMR recording customers can request individual cow tests on their normal milk recording samples taking the hassle out of testing. For non-NMR recorded herds we will send kits enabling you to take the required number of samples and submit them to the laboratory for testing.

Bulk tests for Lepto can be done on an ad-hoc or quarterly basis. The bulk samples can be tested on samples held in the NML fridge or by requesting a bulk milk sample kit.

Ordering

To order Individual milk tests for Lepto simply ask your NMR milk sampler to fill out a blue form to be included in with you recording samples. For Non NMR herds please call customer services to request sampling pots on 042 96 75 353 or email enquiries@imlabs.ie.

To order a Lepto bulk milk test please call the NML office along with your Milk Buyer ID on 042 96 75 353 or email enquiries@imlabs.ie

To order a blood test just ask your vet to take a blood sample and submit it to the NML laboratories.

Results

Results are available through normal notification methods. These include post, fax, email or online via the milk quality monitor on Herd Companion.

 

Quicklinks

For ad hoc SCC or constituent testing contact IML