Last year BEVA received a national Antibiotic Guardian award from Public Health England in recognition of its work to promote responsible use of antibiotics. It was the only organisation from the veterinary profession to be shortlisted. BEVA launched its Protect ME antimicrobial campaign in 2012 to coincide with European Antimicrobial Awareness day. The Association has launched additional resources each year to facilitate compliance and educate the public about the importance of antimicrobial awareness.
This year, to recognise World Antibiotic Awareness Week (16th to 22nd November, 2016) and European Antibiotic Awareness Day (18th November), BEVA is encouraging members to document their efforts to reduce the use of critically important antibiotics.
To enter for the award, veterinary surgeons need to share practice sales data (in mls) of chosen antibiotics. Practices that document a reduction in antibiotic sales of these drugs will be presented with a BEVA Antibiotic Champion Award to endorse their commitment to responsible use of antibiotics and to help promote public awareness of the campaign. Members are also encouraged to sign up to be antibiotic guardians at www.antibioticguardian.com
Gayle Hallowell, Co-Chair of the BEVA Health and Medicines Committee said: "We are extremely proud of the equine veterinary profession’s commitment to the responsible use of antibiotics. We hope the introduction of our Champion Award will inject new vigour into efforts to continue to reduce the use of our precariously limited antibiotic resources."
To apply for BEVA Antibiotic Champion Award status visit http://www.beva.org.uk/Antibiotic-Champion-Award The BEVA Protect ME toolkit is free to BEVA members and can be downloaded at www.beva.org.uk.
The sessions, which are delivered by the company's territory managers and cover things like toxicology, ophthalmology and the management of epilepsy, will now be streamed live to computers, tablets or smart phones.
Product Manager Will Peel (pictured right) said: "We know that concerns over coronavirus are affecting our customers so we want to make it as easy as possible for them to benefit from the information imparted in our Lunch and Learn sessions while normal service is disrupted.
‘We hope that these measures will also help us offer more virtual workshops in the future to make our sessions more accessible for busy veterinary staff and we are looking at the possibility of organising virtual drop ins from our sales team in the future.’
For more information visit: https://www.tvm-uk.com. To rearrange a previously booked session contact your local territory manager or email help@tvm-uk.com.
If you're in London before January 6th 2008, the Animal's War exhibition at the Imperial War Museum might be worth a visit. Sponsored by The Kennel Club and PetPartners, the family exhibition explores the remarkable role of animals in conflict from the First World War to the present day using hands-on interactives, photographs, film and sound clips, paintings, touchable sculptures, and memorabilia from the Imperial War Museum collections and private and public lenders from all over the world.
Intervet/Schering-Plough Animal Health has released diagnostic data which the company says indicates that calf scour problems caused by cryptosporidia are on the increase.
A summary of 2010 results from the company's ScourCheck scheme, which identifies infectious scour pathogens in calf faeces, show the protozoan parasite Cryptosporidium parvum being present in 37% of samples.
Intervet/Schering-Plough ruminant veterinary adviser Drew McGurren said: "Ever since we started testing calf faecal samples in the 1990s, rotavirus and cryptosporidia have always been identified as the two main pathogens implicated in infectious scour problems. But the latest data - and feedback from vets in practice - suggest cryptosporidia incidence is on an upward trend.
"Ten years ago our top line reporting used to refer to rotavirus being implicated in around a third of all infectious calf scour problems and cryptosporidia in roughly a quarter. But in 2009, we detected cryptosporidia in 30% of samples. And this year - from the 250 plus faecal samples we have looked at so far - the incidence seems to be even higher."
Drew stressed that scours caused by cryptosporidia are not always confined to housed calves: "Suckler calves between one and two weeks of age can be very susceptible to infection at grass, particularly if conditions underfoot are muddy around ring feeders. Early May has seen quite a lot of rain, and the parasite thrives in damp conditions."
The major source of cryptosporidia is thought to be either adult cows (which act as carriers without showing signs of disease) or infected scouring calves passing the parasite in their faeces. Drew said: "The infectious dose of the organism is very low and if ring feeders are not moved regularly the disease threat that builds up can be very similar to the housed situation. Faecal contamination of feed and water troughs can also be reduced by raising and covering them.
"Cryptosporidiosis in calves is often seen in combination with other diseases, particularly rotavirus. So vaccinating cows against rotavirus with Rotavec-Corona one to three months pre-calving - as well as a sound colostrum feeding regime and maintaining high hygiene standards - can often tip the balance in your favour."
Intervet Schering-Plough says that if cryptosporidia is diagnosed as the problem, parasite replication and excretion can be reduced with Halocur. This is the only product licensed to treat and prevent cryptosporidiosis. Administered orally to calves after feeding (daily for seven days), it can reduce the severity of diarrhoea and prevent the infection spreading to other calves. Treated calves have also been shown to require fewer antibiotic and anti-inflammatory treatments, as well as less rehydration therapy.
Invicta Animal Health has announced that that EquiChek test kits are now validated for use with synovial fluid, having originally been validated for whole blood only.
EquiChek is an animal-side test to assess the level of Serum Amyloid A (SAA) which is a major acute phase protein of inflammation in horses.
Invicta says that it has been shown that SAA levels in synovial fluid are not influenced by arthrocentesis*, which makes SAA an ideal biomarker to measure whilst monitoring or assessing joint function.
The company says this is the first test which is able to provide a visual semi-quantitative result within 15 minutes. The test will display 4 lines for a normal level of SAA and sequentially fewer lines depending on the severity of the inflammation.
Rob Watkins, Managing Director of Invicta, said: "EquiChek has proved to be a useful tool in the ambulatory toolkit. The validation of synovial fluid extends the use by allowing real-time monitoring of lameness and intra-articular therapies. Normally whilst medicating joints, excess synovial fluid is discarded. Now this can be utilised to assist diagnosis or to assess the response to medication."
Invicta will be at Stand A16 BEVA Congress 2013.
For further information see www.invictavet.com/ or ring 01403 791313
Novartis Animal Health has announced the results of a survey of dairy and beef farmers which found that 39% of those who found Bovine Viral Diarrhoea (BVD) present in their herd did not then go on to test for persistently infected (PI) animals.
Any calf born from a BVD persistently-infected cow will be born Persistently Infected with the virus and cannot be cured. As a result, future vaccination of this animal against the virus is rendered ineffective and the affected animal will be a source of the virus, spreading infection within the herd.
With young cattle being the source of PI's and reservoirs of infection within a herd, failure to test, identify and then deal with PI livestock represents the most significant problem facing the industry when trying to eradicate BVD.
Professor Joe Brownlie from the Royal Veterinary College and current chairman of the BVD Scientific and Technical Working Group, said: "Of the 61% of farmers that did do follow up tests for PI's once BVD had been detected in their herd, one third found one or more PI's within the stock holding.
"However, one third of farmers who identified having active BVD infection in their herd then failed to go on and carry out individual animal testing; of those that did, nearly half discovered one or more individual PI's within their herd".
"It just shows that the disease can be hidden, and farmers could be in the dangerous position of potentially missing PI animals that are in their herd; PI's that can continue to spread the BVD virus amongst other cattle and pass on their PI status to any calves they produce. It is hugely important to be thorough and consistent in your testing as part of an agreed herd health plan"
The survey also indicated that action needs to be taken to educate farmers about what to do once BVD and, most significantly, PI's are discovered amongst a herd.
Professor Brownlie said: "There is much evidence from this survey to encourage the industry in how it is tackling this disease, however there is still a great need for clear direction. The survey indicated that 20% of farmers wrongly believe that PI animal's will eventually become non-infective and that 25 % believe that calves born of PI cows will not always have PI calves themselves.
"All of these perceptions are incorrect and can lead to reservoirs of the disease being allowed to remain not only within individual herds, but geographical regions as well; seriously hindering the eradication of the virus in England and Wales".
With nearly half of farmers saying that they talked to vets - their main source of information about BVD - only once or less a year, Professor Brownlie said it is unsurprising that many farmers did not show a greater understanding of BVD beyond biological side effects present in the infected cattle: "About 50% of farmers surveyed were unsure as to what types of tests need to be carried out to detect the infection in their livestock and 32% of respondents were unaware that correct vaccination of livestock against BVD can protect both the cow and unborn calf".
Novartis says that while BVD is still regarded by farmers as one of the top bovine diseases, other health issues such as mastitis and tuberculosis are given much greater attention. This lack of focus on BVD is exacerbated by the lack of sound information of the financial implications of the infection on their herd.
Professor Brownlie said: "The side effects of BVD appear to be overlooked in financial terms, but the infection can severely hinder a herd's financial productivity due to poor health, reduced milk yield and loss of reproductive efficiency.
Caroline Dawson from Novartis Animal Health said:"Perhaps by aiding understanding of the financial cost of the virus, we can encourage farmers to take more proactive steps to combat BVD. As such, I am pleased to announce that that the FAB panel has initiated a follow on project to carry out detailed research with regards to the financial impact of BVD on farms and is due to report findings in the new year".
(Photograph shows, left to right, James Russell MRCVS (McMurtry & Harding), Caroline Dawson (Novartis Animal Health), Tony Brooks (Brighthams Farm), Professor Joe Brownlie(RCVS)
VetSurgeon.org member Aubrey Kumm MRCVS, a Joint Partner at Companion Care in Harlow, has become one of the first vets based in the UK to gain the GPCert(Endo) from the ESVPS. He joins a group of just 11 vets who currently hold this certificate in Europe.
Aubrey said: "Although there are over 50 veterinary surgeries offering specialist endoscopic surgery in the UK I wanted to ensure I was as well versed as possible in the latest developments of this method of surgery and the ESVPS certificate offered a comprehensive course, the benefits of which I am now able to pass on to clients."
Aubrey's qualification involved a year of study and several examinable components including case studies and a written exam.
The practice has invested around £60,000 in a Force Triad and two laprascopic cameras, along with various operating scopes, a broncoscope,and other associated equipment.
Aubrey added: "As a practice we are now able to offer less invasive surgery to our clients and their pets and we no longer have to ask clients to travel to distant referral centres."
Ceva Animal Health has added a new module to its Cardio Academy website which will provide practical advice on the management of dilated cardiomyopathy in practice.
The module contains an interactive seminar hosted by leading cardiologist and professor of medicine and cardiology at North Carolina State University, Clarke Atkins. The seminar lasts around 30 minutes, after which you're are invited to answer quiz questions relating to the presentation in return for a CPD certificate.
Small animal product manager, Fraser Broadfoot, said: "Our online Cardio Academy is an extremely popular CPD resource that can be accessed at any time, day or night! By using leading specialists, the interactive seminars provide cutting edge and practical advice on a variety of cardiology subjects. We add a new module every month, so check the website regularly."
To access the Cardio Academy please visit www.cardioacademy.cevalearn.com.
Burgess Excel has announced the launch of a new app for Android and Apple devices called The Fibrevore Handbook.
The free app, which is available from Apple here, and from Google for Android here, contains a guide to the veterinary care of rabbits, guinea pigs and chinchillas:
In addition the Fibrevore Handbook contains links to a range of Academic Articles, CPD courses and information on Burgess Excel and its products.
Burgess says the app will be updated on an on-going basis with further research findings, articles, images and general information
BCF Technology has launched the Mindray DP-50 veterinary ultrasound system, a black and white entry level system that can be used in both the small animal and equine general practice.
According to the company, the DP-50 offers excellent black and white abdominal and cardiac images and the menu system for performing measurements, calculations and image review is very intuitive. The system allows you to save images and video clips to internal memory, as well as exporting to USB.
Nigel Perry from BCF said: "This is an excellent entry level system that provides high quality images at a great price - only £6,500 for the system including one probe. The Mindray DP-50's easy to use menu system and superb image makes this scanner such a useful tool for a general veterinary practice."
Angus McPherson from Lomond Hills Veterinary Practice in Fife said: "We were looking for a scanner that was mobile, easy to use and most importantly gave a good image. The scanner was delivered at 9.00am and by 9.30am we had used it on two dog cases. One with a pyometra and one with an enlarged abdomen."
The DP-50 is exclusively available through BCF. For more information, call +44 (0)1506 460 023 or visit www.bcftechnology.co.uk.
Emily Holbrook MRCVS, Garth Tozer MRCVS, Dr Richard Dixon and Ken Davison MRCVS have all won a Best Practice Employer Award from Novartis Animal Health after glowing nominations from the staff at their practices.
In addition, Katherine Corbett VN from Nine Lives Veterinary Centre won a special new award, worth £500, for the veterinary nurse that in the judges' opinion had best used the opportunities given to her by her boss, Emily Holbrook.
Katherine's first question when told of her win really demonstrates the commitment that veterinary nurses will give a good boss: "Can I spend it on buying one of Kruuse's Buster ICU cages for the practice? Emily has given me so much; I'd love to give something back."
Rachel Smithson, Marketing Manager at Novartis said: "All of our winners were asked what steps they take to ensure a happy team. Their answers were almost unanimous. Empower your staff. Give them responsibility, and if that means accepting the occasional mistake, then do so. Praise them for a job well done. Thank them regularly. Not only will it make your practice a better working environment, but as Katherine demonstrates, your staff will probably go to extraordinary lengths to support you. That translates into a more profitable practice, and higher standards of veterinary care."
The story is covered in full in the August and September editions of Veterinary Practice magazine, downloadable from www.vetsurgeon.org
Sarah Palmer (left) of Novartis Animal Health makes the presentation to head nurse Katherine Corbett and veterinary surgeon Emily Holbrook of Nine Lives Veterinary Practice; behind them are Anne Corbett (receptionist), Lindsay Harrison (nursing assistant), and Laura Steele (veterinary surgeon).
Kenneth Agnew from Novartis Animal Health prepares to present Kenneth Davison with his Best Practice Employer Award, whilst the team toast their boss.
Veterinary Nursing Assistant Abby Brown (left) and Abby Roberts from Novartis Animal Health toast Garth Tozer, Novartis Best Practice Employer Award winner.
Donna Lewis (BVNA), and Novartis Animal Health CEO George Gunn present Dr Richard Dixon with his award.
Virbac has announced the launch of a new support pack to help practices promote National Microchipping Month this June.
The pack contains a range of promotional and educational items including:
Sarah Walker MRCVS, BackHome Product Manager, said: "With microchipping soon to become compulsory for dogs across the UK, this year's National Microchipping Month is the ideal platform to raise awareness of its importance in all species and to remind clients that they will soon be required by law to ensure that their dogs at least are protected with a microchip. The new BackHome Mini Chip has a 34% smaller needle than our standard needles and this can minimise any stress and discomfort to pets during implantation.
"The resources in our Microchipping Support Pack are bold, colourful and eye-catching. We hope that, with the creative teams that exist within each practice, you can promote National Microchipping Month successfully using imaginative displays and use this opportunity to engage with your clients."
For more information, contact your Virbac Territory Manager.
Specifically, remote assessments will make sure that practices are continuing to meet Veterinary Medicines Regulations, the Core Standards of the PSS and other key standards relating to the practice's accreditation type and level.
Mandisa Greene, RCVS President and Chair of the Practice Standards Group, said: “We have introduced these remote assessments as a means of being able to quality assure veterinary practices that are either in the Scheme or who wish to join it, while still making sure that public health is safeguarded and that the burden our face-to-face assessments may place on practices is reduced.
"All our Practice Standards Scheme Assessors will be trained in carrying out remote assessments, and practices that are due an assessment will be given the full details of how it will work in advance, just like if a physical assessment of the premises were taking place.
"In the immediate-term we will be prioritising those practices that were due assessment visits in March, April and May this year which were cancelled due to the nationwide lockdown and they are currently being contacted to make arrangements. We will then start a rolling programme of visits for the other delayed assessments over the next few months. We will aim to give all practices at least one month’s notice before a visit takes place."
In order to help veterinary teams at RCVS-accredited practices understand the changes and its implications, the RCVS has produced a list of anticipated FAQs containing the details of how remote assessments will work. These can be found at: www.rcvs.org.uk/setting-standards/practice-standards-scheme/remote-assessments.
Those with any additional enquiries should contact the RCVS Practice Standards Team on: pss@rcvs.org.uk.
According to Intervet, a study undertaken in Germany last summer has proven the efficacy of Butox SWISH at killing the midges responsible for carrying the bluetongue virus, when applied monthly to cattle. The study showed that even brief contact between a midge and hair from a treated animal killed midges rapidly for up to four weeks post-treatment.
The standard dose, applied in the usual way (on the neck and topline of the animal) delivers full-body coverage of Butox SWISH’s deltamethrin, helped partly by its unique micronised formulation. The product is also highly lipophilic which means it binds onto the natural oil secretions of the coat helping to improve coverage.
The trial used six heifers (each weighing around 400kg) treated with 30ml Butox SWISH (the standard fly dose and method of application). Two un-treated heifers were also studied for comparison.
During the five week period, contact between midges and treated hair caused immediate paralysis, and the midges then died at varying intervals depending on contact time and the number of days post-treatment with Butox SWISH. The trial verified the application of Butox SWISH monthly at the standard dose for cattle.
Trial director, Professor Mehlhorn suggested that producers should be prepared to reduce vector contact by removing their breeding habitats and combining this with the use of a knock-down treatment like Butox SWISH, which is the only product of its type which has proven efficacy against midges. Used in conjunction with vaccination, these measures may not stop the disease entering the herd, but will help reduce the spread of disease.
The new Aberdeen clinic will be based at Ardene House Veterinary Hospital, Kingswells in Aberdeen and will provide the out-of-hours cover for a number of veterinary practices in the Aberdeen area, treating their clients' pets at nights, weekends and bank holidays.
Vets Now was founded in 2001 when vet Richard Dixon, saw a gap in the market for not only providing an alternative to the 'on call' service which vets are required to provide by the Royal College of Veterinary Surgeons, but to providing a dedicated emergency service for pets, similar to A & E for humans. Vets Now now treats around 100,000 small animal emergencies every year with clinic teams working purely out-of-hours, to ensure that they are always fresh and ready to provide life saving treatment to pets who are injured or critically ill.
Richard said: "Vets Now has a clinic in Edinburgh and we have recently opened the first of our Vets Now Hospitals in Glasgow which combines emergency care with a range of specialist referral options, serving the whole of Scotland so we're looking forward hugely to extending our service in Scotland by bringing the dedicated emergency service to Aberdeen."
Vets Now will be working with Ardene House Veterinary Hospital, Abervet, Ashgrove Veterinary Centre, Bridge Veterinary Group and Swan Veterinary Practice to deliver their Out Of Hours emergency care.
Veterinary practices who would like to find out more about using the new Vets Now service in Aberdeen should contact Vets Now on 01383 620064.
This brings the total number of oncology specialists to four, within a service comprising 12 oncology professionals.
After getting her bachelor’s degree in biology from Duke University, Sarah (pictured right) enrolled at the University of Pennsylvania School of Veterinary Medicine, from which she graduated summa cum laude (with highest honours) in 2017.
Sarah stayed on at Penn to complete an internship in small animal medicine and surgery followed by a residency in medical oncology.
She became a diplomate of the American College of Veterinary Internal Medicine in 2021 and joined the team at Davies in October 2021.
Sarah said: “I joined Davies for the opportunity to collaborate with specialists spanning all aspects of veterinary medicine.
“This allows me to provide the best care for my patients and contribute to the future of veterinary medicine.
"It is a privilege to work with so many kind, motivated and intelligent individuals that share these same goals.”
The videos cover a range of topics including imaging, neurology, endoscopy and endosurgery.
BSAVA members will automatically have access to over 80 videos relating to Companion articles.
If the user does not have access to a particular video, they will be able to use a BSAVA library pass to gain access to the parent chapter and all the videos it contains.
Alternatively, they can buy access to an individual chapter or a full manual.
Ian Mellor, Head of Publishing at the BSAVA said: “We are delighted that we can bring this new feature to the BSAVA Library, giving our audience easier access to great video content.
"This is part of a few enhancements to the library where we hope to give users a better experience.
“Users will also be able to see more easily how many library passes they have left, and they will now be able to see recommended related resources next to the content, meaning that they can easily find information under the same topic without having to search extensively.”
The video library can be accessed through the BSAVA Library here: https://www.bsavalibrary.com/videos
The Webinar Vet has released the results of a survey which shows that its members are far exceeding their 35 hour CPD target.
Launched just over two years ago, The Webinar Vet was the first company in the UK to specialise in web-based CPD for vets and now has nearly 1000 members from around the globe.
The Webinar Vet founder Anthony Chadwick MRCVS said: "Our members average over 60 hours of online CPD per year. Indeed several members are exceeding 100 hours a year including workshops, and some have even recorded over 200 hours of total CPD!
"There will always be a need for workshop CPD, but most vets and VNs can get the majority of the updates and information they need online. However we believe that in many cases it's not a simple swap - the convenience of online CPD means that many vets and VNs are earning more total hours, which can only be a good thing for the profession.
"Many vets and VNs are juggling busy family lives with work in practice, and the convenience of viewing and participating in webinars from your own home or in a practice lunch break is both cost and time saving, not to mention the reduction in carbon footprint."
The association began to produce client information leaflets in 2011, to help its members provide information to clients about the safe use of the drugs that they prescribe and dispense for the patients under their care. Over the years the range of leaflet groups has expanded to include canine and feline behaviour and exotic pets, as well as medicines.
Designed to be printed easily in practice, all the leaflets have the option to add practice details if required. The new additions for June are Antihistamines, Ferrous sulphate, Fluconazole, Hydrochlorothiazide, Imipramine, Leflunomide, Travoprost and Trimethoprim/Sulphonamide, with authors including Polly Frowde, Hannah Hodgkiss-Geere, and Fergus Allerton.
Julian Hoad, Chair of the Publications Committee said: “We are proud to have hit this impressive milestone; we know that our client information leaflets are of great use to our members to help them keep their clients informed and we aim to add to this number every year.”
The client information leaflets are provided to BSAVA members as part of their member benefits and are also available for non-members to buy as part of the ‘Formulary Plus’ online subscription. You can find them in the BSAVA Library here.
Novartis Animal Health has published a product usage chart aimed at vets and SQPs that gives guidance on the use of ectoparasites through the seasons.
The chart covers the use of blowfly preventatives CLiK and CLiKZiN, and the blowfly strike treatment Crovect, which also covers ticks, biting lice, headfly and fly maggots.
There is advice on the treatment of pre- and post-shearing ewes, and early season and main season lambs, plus recommendations for end of season treatments.
Helen Langham, Brand Manager at Novartis Animal Health, said: "The chart is designed to provide an overview of the ectoparasite challenges faced by sheep and lambs through the year, and explain which products should be applied and when.
"SQPs can download the chart and a full range of information about ectoparasites from the Novartis Farm Animal Health website."
The chart can be downloaded from www.farmanimalhealth.co.uk
A new study published this month in the Equine Veterinary Journal (EVJ)1 has concluded that toxins from the seeds of the sycamore tree (Acer pseudoplatanus) are the likely cause of Atypical Myopathy (AM) in Europe.
However, to avoid confusion, the authors of the study point out that the American Sycamore (also just called 'the sycamore' in the USA), is a completely different species: Platanus occidentalis. Furthermore, the sycamore found in the UK is also known as the sycamore maple in other countries.
The new research follows on the heels of a study in the USA earlier this year that linked toxins from the box elder tree (Acer negundo) with Seasonal Pasture Myopathy (SPM), the US equivalent of AM2. The discovery marks an important step for the future prevention of this fatal disease.
Atypical Myopathy is a highly fatal muscle disease in the UK and Northern Europe. In ten years, approximately twenty European countries have reported the disease. Incidences tend to occur repeatedly in the autumn and in the spring following large autumnal outbreaks. Horses that develop AM are usually kept in sparse pastures with an accumulation of dead leaves, dead wood and trees in or around the pasture and are often not fed any supplementary hay or feed. SPM is a very similar disorder, prevalent in Midwestern USA and Eastern Canada that is now known to be caused by the ingestion of hypoglycin A, contained in seeds from the box elder tree.
The new European research1 was conducted by an international team led by Dominic Votion, University of Liege and involved 17 horses from Belgium, Germany and The Netherlands, suffering from Atypical Myopathy. High concentrations of a toxic metabolite of hypoglycin A, were identified in the serum of all of the horses. The pastures of 12 of the horses were visited by experienced botanists and the Acer pseudoplatanus, the sycamore maple, was found to be present in every case. This was the only tree common to all visited pastures.
Researchers believe hypoglycin A is the likely cause of both AM in Europe and SPM in North America. The sycamore and the box elder are known to produce seeds containing hypoglycin A and the pastures of the afflicted horses in Europe and the USA were surrounded by these trees.
Hypoglycin-A is found in various levels in the seeds of plants in the genus Acer as well as in various other genera in the family Sapindaceae such as ackee (Blighia sapida). In ackee, hypoglycin-A levels do vary with ripeness of the fruit and, if the fruit is eaten before it is mature, it causes hypoglycaemia to different degrees including a condition called "Jamaican vomiting sickness" (because of ackee's use in Jamaican cooking) and occasionally death in humans.
Researchers at the Universities of Minnesota2 and Liege are continuing their work to try to uncover exactly how the equine disease occurs. Dr Adrian Hegeman of University of Minnesota said: "It is likely that the most important contributing factors to horses becoming poisoned by hypoglycin-A are the availability of seed in the field combined with lack of other feeding options. The seeds from two species of maples (box elder and sycamore maples) that we have tested include significant quantities of hypoglycin-A.
"We know that seeds contain highly variable quantities from seed to seed, even within a single tree. We do not know yet how hypoglycin-A levels vary seasonally, nor do we know how its abundance varies with different levels of stress to the plant, though this may well explain seasonal variability in the occurrence of the malady. It is possible that conditions that stress the plants may contribute to significant seasonal changes in hypoglycin-A levels. At this point we just don't know. It is common held knowledge that trees under stress usually produce more seed."
Dr Jeff Gillman of University of Minnesota said: "Without question, further analysis of the seeds and other tissues from Acer species needs to be performed along with sampling of plant materials over multiple seasons and at various stress levels. Additionally, one cannot rule out more complex explanations for the seasonality of disease occurrence such as: animals may begin feeding on seed materials in response to depletion of more palatable choices under drought conditions; or simple explanations such as high wind events driving seeds into fields. These sorts of explanations for the occurrence of the disease do not depend on botanical variations in toxicity across seasons, sites or stress levels, yet also require consideration.
"Although limited examples are available, the experience of animals at a pasture site might also confer some degree of behavioral resistance to poisoning due to exposure at sub-lethal levels with prior exposure to seeds in the pasture."
Professor Celia Marr, Editor of Equine Veterinary Journal said: "This is an important advancement in our understanding of what causes AM and how it can be prevented. In immediate practical terms owners can take prompt measures to avoid exposing their horses to sycamore seeds this autumn. Where horses are grazing in the vicinity of sycamore trees, it is imperative that they are provided with sufficient supplementary feed as this will minimise the risk that horses might be tempted to ingest seeds containing this toxin. This must be done carefully and leaving wet hay on the ground should be avoided so providing extra carbohydrate feeds may be more practical."
References
Lohmann Animal Health has launched AviPro IBD Xtreme vaccine against Infectious Bursal Disease — also known as Gumboro Disease — in broilers, commercial layers and breeders.
According to Lohmannn, it is highly effective against the vvIBDV (very virulent IBD virus), it breaks through high levels of maternal antibodies, and controls mortality with no loss of flock performance.
Since the 1980s the acute form of IBD has caused significant economic loss to the poultry industries in several countries. The vvIBDV, a more aggressive form first described in Europe in 1986, is now widespread throughout the world and can cause losses of 30-60 per cent in layers and 5-25 per cent in broilers.
Chicks are most susceptible between one and six weeks. Early in their lives they are protected by maternally-derived antibodies (MDAs), but these antibodies will neutralise live IBD vaccines when they are given too early. However, being highly invasive, the AviPro IBD Xtreme vaccine is able to overcome these MDAs so can be given earlier to provide greater protection from an early age.
Exact timing of vaccination depends primarily on the level of MDAs and the breakthrough titre of the vaccine on the one hand, and the virulence of the field virus and infection pressure on the other.
When compared with four of its main competitors in a trial with SPF birds AviPro IBD Xtreme outperformed them. It had the highest number of sero-positive birds, the highest mean ELISA-antibody titre seven days after vaccination and the best protection against clinical symptoms and mortality after a challenge with vvIBDV,” commented Brigitte Othmar, regulatory affairs manager at LAH.
“With the addition of AviPro IBD Xtreme, Lohmann Animal Health has now completed its range of live IBD vaccines and is able to provide its customers with the appropriate solution for any Gumboro problem,” she added.
AviPro IBD Xtreme can be applied via the drinking water or eye-drop and is presented in vials of 1,000 and 2,500 doses.
More information on this vaccine can be found on the Lohmann Animal Health website http://www.lah.de/.
Some interesting statistics from insurers Petplan today. Turns out that almost a third of 3000 pet owners surveyed by the company admitted accidentally injuring their pet, resulting in an average vet bill of £170.
Nearly 6 out of 10 owners admitted stepping on their pet, while 21% confessed to dropping them. The next biggest threat posed to pets by their owners was accidental poisoning.
The survey found that dogs are most likely to be stepped on, whilst guinea pigs are most likely to be dropped by their overly affectionate owners.
The survey also found that 1/3rd of pets hurt themselves jumping off furniture, and one in five have been injured running in front of a car.
More than a third of pets injure themselves eating something they shouldn't, including the dog that swallowed a pair of knickers, which ended up costing £1,200 to retrieve.
Dechra Veterinary Products is encouraging veterinary practitioners to find the cat that has been treated with Felimazole® for the longest period of time, for the chance to win a luxury chocolate hamper.
The company wants to gather profiles of hyperthyroid cats undergoing treatment, including their age and length of treatment, so that it can further inform the veterinary profession about feline hyperthyroidism, the most at-risk cats and how to successfully treat the condition with the leading product Felimazole.
Practitioners simply need to provide details of their patient's age, when the cat was diagnosed with hyperthyroidism and how long it has been treated with Felimazole. Submissions will be entered into a prize draw with the first placed practice and cat's owner each winning a luxury chocolate hamper, while second and third places will receive luxury chocolate boxes.
Carol Morgan, Felimazole product manager at Dechra Veterinary Products says: "The majority of cats suffering with hyperthyroidism are over seven years of age, so we are interested in finding the longest-treated and the current ages of cats on Felimazole. The information we receive from practitioners is invaluable, so we will collate and report our findings to the veterinary profession to ensure it has the most up-to-date information about the disease."
For details of how to enter the competition, contact your local Dechra territory manager, call Dechra on 01743 441632 or email marketing@dechra.com.