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EmailIphone Application    Posted: 8th November 2017
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Scientists develop new bTB test
The Actiphage test can detect live bacteria in blood or milk in as little as six hours.
Test can detect infected cattle before infection spreads

A new testing kit for bovine tuberculosis (bTB) is set to bring fresh hope to farmers across the United Kingdom.

Developed by PDB Biotech, the Actiphage test can detect live bacteria in blood or milk in as little as six hours and has been proven to identify infected cattle before infection spreads.

“The existing skin test is based on the animal’s immune response, and takes three days to produce a result, but more worryingly is known to miss about 20 per cent of infected animals,” said Dr Cath Rees, co-founder of PBD Biotech.

“Our new test is unique as it is the only test that directly detects live bacteria in blood or milk and is fast, specific and highly sensitive. Additionally the test can distinguish between a vaccinated and an infected animal (DIVA test) paving the way for new types of disease control in the future when vaccines are available.”

The launch of the test follows a trial in the West Country with veterinary surgeon Dick Sibley. Sibley tested for bTB in blood, milk and faeces and found that the phage test was able to detect infection months before the skin test gave a positive result. By using the test, and introducing strict biosecurity and hygiene controls, Sibley managed to reduce levels of bTB from the herd, leading to the first clear skin test results for five years.

PBD Biotech states that the test is not yet licensed for commercial use. However, it is available for research and validation studies, which are vital for approval by Defra and other global authorities.

They add that it could also be used by the dairy industry, allowing for the rapid detection of contaminated milk. It may also give cows a clean bill of health before travel, preventing disease spread and giving the industry new ways to control movement of potentially infectious animals.

The test will be available from the end of November 2017 via www.pbdbio.com

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Survey launched to investigate EHV

News Story 1
 Zoetis has launched a new survey to identify management techniques for Equine Herpes Virus (EHV).

EHV is a contagious, airborne virus that can cause respiratory problems and severe diseases in horses and ponies. It spreads among horses over short distances, direct contact and through shared equipment.

The survey will explore current knowledge and management practices with EHV in the UK. It is quick to complete and participants could win one of 10 equine first aid kits.

Complete the survey here. 

Click here for more...
News Shorts
WSAVA launches pet travel guidance factsheet

A new pet travel guidance factsheet for veterinary professionals and caregivers has been developed by the WSAVA in collaboration with the World Veterinary Association.

The Dog and Cat Welfare During Transport factsheet provides step-by-step guidance for all stages of a journey, from pre-travel checklists to post-travel care.

Brachycephalic breeds or animals prone to travel-related anxiety are given special focus in this guide, which also provides links to IATA container regulation and WSAVA vaccination guidelines.