Diagnostic Laboratory Services- Microbiology
The Microbiology team carries out bacteriology, parasitology and mycology on routine diagnostic specimens.
We are approved by the Horserace Betting Levy Board to screen for Contagious Equine Metritis Organism (CEMO) and other venereal pathogens.
We have particular expertise in the investigation of equine bacterial respiratory infections including cases of lower airway disease not attributable to viruses.
Bacteriology samples account for most of the work carried out by the laboratory. Clinical specimens are examined for the presence of aerobic and sometimes anaerobic bacteria. All bacteria grown are identified using a combination of colony morphology, microscopy and biochemical testing. In most cases the bacteria grown will be tested against a group of standard antibiotics, to help the submitting vet determine the best course of treatment for the animal.
Some bacterial cultures are set up to look for the presence of specific bacteria, such as Streptococcus equi, which causes Strangles in horses. We are also able to detect Streptococcus equi using Polymerase Chain Reaction (PCR). This test can detect much smaller numbers of Streptococcus equi than culture alone and is aimed at detecting carrier animals not showing clinical signs of the disease. The PCR test developed at the Trust for Streptcoccus equi is now in routine use. A specific protocol has been devised for the sampling and treatment of suspected Strangles cases. Details are available from Customer Services.
Other work carried out by the laboratory includes parasitology (the isolation and identification of parasites such as faecal worm eggs) and mycology (examination for fungi such as dermatophytes, which cause ringworm)
Tests Offered:
- Please click here to view a list of tests offered
Information Sheets:
- S.equi ELISA
- CEM Testing
- Strangles Testing
- Flow Diagram for the Investigation of S. equi carriers
