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Dogs accurately sniff out cancer in human blood
Dogs in the study could detect cancer in blood with almost 97 per cent accuracy.
Study could lead to non-invasive screening method

Dogs can use their powerful sense of smell to accurately identify cancer in human blood, according to new research.

A study led by research and development firm BioScent DX found that dogs could detect the disease in blood with almost 97 per cent accuracy. The findings, presented at the 2019 Experimental Biology meeting (April 6-9) in Orlando, may lead to new non-invasive ways to detect cancer.

"Although there is currently no cure for cancer, early detection offers the best hope of survival," said lead researcher Heather Junqueira. "A highly sensitive test for detecting cancer could potentially save thousands of lives and change the way the disease is treated."

In the study, researchers used clicker training to train four beagles to
differentiate between normal blood and samples from patients with malignant lung cancer. Three out of the four dogs correctly identified lung cancer samples 96.7 per cent of the time and normal samples 97.5 per cent of the time.

"This work is very exciting because it paves the way for further research along two paths, both of which could lead to new cancer-detection tools," said Junqueira.

"One is using canine scent detection as a screening method for cancers, and the other would be to determine the biologic compounds the dogs detect and then design cancer-screening tests based on those compounds."

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Dogs Trust announces winners of vet student awards

News Story 1
 Cambridge vet student James Jewkes has been awarded first place in the annual Dogs Trust EMS Awards, for his paper on the threat of exotic infectious diseases in rehoming centres. James will now go on a two-week placement at the WVS International Training Centre in South India.

Each year the awards allow vet students to gain hands-on experience during work placements at 13 of the charity’s rehoming centres, then submit reports on a relevant subject.  

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Former RCVS president to chair new Horse Welfare Board

Former RCVS president Barry Johnson has been appointed as the independent chair of a new Horse Welfare Board. Barry, who is also past chairman of World Horse Welfare, was selected by an industry panel including the British Horseracing Authority, the Racecourse Association and The Horsemen’s Group.

The welfare board aims to develop a new welfare strategy covering the whole racing industry. Mr Johnson said: “I’m very pleased to have been asked by racing to take on this role and by the sport’s commitment to continuous improvement in the welfare of racehorses."