Communicating without words: Measuring nonverbal communication between veterinarians and farmers during routine herd health consultations.

Uptake of advice and the ability to facilitate change on-farm are key elements for successful veterinary practice. However, having the necessary clinical skills and knowledge is not enough to achieve this: effective communication skills are essential for veterinarians to realize their advisory role by exploring and understanding the farmer's worldview. Research of verbal aspects of veterinarian communication supports the use of a relationship-centered communication style; we next need to study how veterinarian-farmer nonverbal communication (NVC) can influence interactions and their outcomes, which has been examined in medical and companion animal practice.

Assessment of a joint farmer-veterinarian discussion about biosecurity using novel social interaction analyses.

Veterinarians are trusted by farmers and play an important role in assisting them to implement biosecurity. More research is needed that particularly focuses on the impact of joint farmer-veterinarian discussions to further understand the role of communication in altering biosecurity behaviours. The aim of this study was to analyse joint dairy cattle farmer-veterinarian discussions about the adoption of on-farm biosecurity using novel social interaction methodologies.

Use of pooled serum samples to assess herd disease status using commercially available ELISAs.

Pooled samples are used in veterinary and human medicine as a cost-effective approach to monitor disease prevalence. Nonetheless, there is limited information on the effect of pooling on test performance, and research is required to determine the appropriate number of samples which can be pooled. Therefore, this study aimed to evaluate the use of pooled serum samples as a herd-level surveillance tool for infectious production-limiting diseases: bovine viral diarrhoea (BVD), infectious bovine rhinotracheitis (IBR), enzootic bovine leukosis (EBL) and Neospora caninum (NC), by investigating the maximum number of samples one can pool to identify one positive animal, using commercial antibody-detection ELISAs.

Farmers' and veterinary surgeons' knowledge, perceptions and attitudes towards cattle abortion investigations in the UK.

Background: Cattle abortion can significantly affect farm productivity and be an important cause of economic loss on beef and dairy farms.

Method: A questionnaire-based survey, completed by 379 farmers and 134 veterinary surgeons from the UK and Ireland, investigated motivators and barriers towards abortion investigations and perceptions of cattle abortion. Participants were recruited using convenience sampling.

Public opinion and perception of rosé veal in the UK.

Rosé veal is understood as meat from male purebred dairy calves. The UK veal market is limited, and calves are often killed at birth due to lack of purpose. A questionnaire, completed by 1002 respondents, investigated the UK public knowledge, perceptions and opinions of rosé veal, and whether raising awareness would sustain the rosé veal market.

Cattle and sheep farmers' opinions on the provision and use of abattoir rejection data in the United Kingdom.

Background: Communication between farmers and veterinary surgeons is reported to differ when involving abattoir rejection data on cattle or sheep.

Methods: Using surveys, distributed online and on paper at livestock markets, this study describes the interest and positive opinion of a sample of UK cattle and sheep farmers in receiving abattoir data.

Results: Forty-nine per cent of respondents always received abattoir data (n=37/76).

Do UK sheep farmers use orf vaccine correctly and could their vaccination strategy affect vaccine efficacy?

Orf, a parapoxvirus, is a zoonosis causing a contagious pustular dermatitis, and has a high morbidity in sheep worldwide. Despite a vaccine being available, orf prevalence in England is estimated to be 2 per cent in ewes and 20 per cent in lambs​​. There is concern that farmers are not complying with the vaccination guidelines and therefore the objective of this study was to investigate if orf vaccine is used correctly on sheep farms in the UK and to identify barriers and motivators of sheep farmers to use the vaccine.

Barriers and motivators towards a national final year assessment in the United Kingdom and the Republic of Ireland for veterinary undergraduates.

In the final year of the course schools assess students to ensure a minimum level of knowledge and skills is achieved before graduation as a veterinary surgeon. Across the universities, different styles and combinations of assessments are used. A national assessment could provide a solution to maintain quality and potential employability of veterinary surgeons.

Application of multiple behaviour change models to identify determinants of farmers' biosecurity attitudes and behaviours.

It has been recognised that few cattle farmers undertake biosecurity practices on their farms. Approaches that take into consideration individuals' preparedness for change, alongside beliefs thought to motivate the enactment of certain behaviours, may provide a framework for actuating tangible change. The aim of this study was to use a combination of behaviour change models to link beliefs with behaviour and identify possible key interventions to improve the uptake of biosecurity measures by dairy cattle farmers in Great Britain (GB).

Risk of iatrogenic damage to the sciatic nerve in dairy cattle.

Sciatic nerve damage in cattle could lead to pain, paralysis and lameness, creating welfare and productivity issues. Damage following intramuscular injection is highlighted in some clinical texts although there is no indication of prevalence. This cross-sectional study investigated the anatomical size and position of the sciatic nerve in four dairy cattle type cadavers.

Exploring expert opinion on the practicality and effectiveness of biosecurity measures on dairy farms in the United Kingdom using choice modeling.

Biosecurity, defined as a series of measures aiming to stop disease-causing agents entering or leaving an area where farm animals are present, is very important for the continuing economic viability of the United Kingdom dairy sector, and for animal welfare. This study gathered expert opinion from farmers, veterinarians, consultants, academics, and government and industry representatives on the practicality and effectiveness of different biosecurity measures on dairy farms. The study used best-worst scaling, a technique that allows for greater discrimination between choices and avoids the variability in interpretation associated with other methods, such as Likert scales and ranking methods.

Injection-site lesion prevalence and potential risk factors in UK beef cattle.

Injectable veterinary medicinal products (VMPs) are widely used in cattle in the UK, and in particular vaccines are often used on large numbers of animals in the herd. The formation of injection-site lesions (ISLs) is a risk when using injectable products and has potential consequences for meat quality, animal welfare and beef industry income. This study used carcase observation in four abattoirs in England to determine ISL prevalence in beef cattle.

Factors influencing veterinary surgeons' decision-making about dairy cattle vaccination.

The use of vaccines in the cattle industry is widespread; however, there is limited published guidance for use by decision-makers such as farmers and vets. To best support vets in advising dairy farmers on the optimisation of vaccination strategies, it is important to understand how and why vets make decisions about recommending the vaccination of cattle. The objective of this study was to explore in-depth farm animal vets' motivators and barriers to the implementation of vaccination strategies on British dairy farms.

Exploring Attitudes and Beliefs towards Implementing Cattle Disease Prevention and Control Measures: A Qualitative Study with Dairy Farmers in Great Britain.

Disease prevention and control practices are frequently highlighted as important to ensure the health and welfare of farmed animals, although little is known as to why not many practices are carried out. The aim of this study was to identify the motivators and barriers of dairy cattle farmers towards the use of biosecurity measures on dairy farms using a health psychology approach. Twenty-five farmers on 24 farms in Great Britain (GB) were interviewed using the Theory of Planned Behaviour framework.

Broken biosecurity? Veterinarians' framing of biosecurity on dairy farms in England.

There is seen to be a need for better biosecurity - the control of disease spread on and off farm - in the dairy sector. Veterinarians play a key role in communicating and implementing biosecurity measures on farm, and little research has been carried out on how veterinarians see their own and farmers' roles in improving biosecurity. In order to help address this gap, qualitative interviews were carried out with 28 veterinarians from Royal College of Veterinary Surgeon farm accredited practices in England.

Attitudes of farm consultants in the South Island of New Zealand towards the role of veterinarians in farm businesses.

Aims: To assess the attitude of dairy farm consultants to the role of veterinarians on dairy farms and whether they viewed veterinary advice as impartial, free from commercial bias and central to farm productivity and profitability.

Methods: A telephone survey was commissioned in September 2014 of 36 full-time farm consultants in the Canterbury and Otago region of New Zealand using a pre-prepared questionnaire to explore their attitudes towards the veterinary profession. Of those approached, 25 completed the survey.

Challenges facing the farm animal veterinary profession in England: A qualitative study of veterinarians' perceptions and responses.

The farm animal veterinary profession in the UK has faced a number of challenges in recent decades related to the withdrawal of government funding and a contraction of the agricultural sector. They have come under pressure to respond by developing skills and focusing on disease prevention advisory services. However, this puts veterinarians in competition with other providers of these services, and moves in this direction have only been partial.

Farmers' perception of the role of veterinary surgeons in vaccination strategies on British dairy farms.

There is limited research investigating the motivators and barriers to vaccinating dairy cattle. Veterinary surgeons have been identified as important sources of information for farmers making vaccination and disease control decisions, as well as being farmers' preferred vaccine suppliers. Vets' perception of their own role and communication style can be at odds with farmers' reported preferences.

A new bovine conjunctiva model shows that Listeria monocytogenes invasion is associated with lysozyme resistance.

Listerial keratoconjunctivitis ('silage eye') is a wide spread problem in ruminants causing economic losses to farmers and impacts negatively on animal welfare. It results from direct entry of Listeria monocytogenes into the eye, often following consumption of contaminated silage. An isolation protocol for bovine conjunctival swabbing was developed and used to sample both infected and healthy eyes bovine eyes (n=46).

Quantifying veterinarians' beliefs on disease control and exploring the effect of new evidence: a Bayesian approach.

The clinical beliefs (expectations and demands) of veterinarians regarding herd-level strategies to control mastitis, lameness, and Johne's disease were quantified in a numerical format; 94 veterinarians working in England (UK) were randomly selected and, during interviews, a statistical technique called probabilistic elicitation was used to capture their clinical expectations as probability distributions. The results revealed that markedly different clinical expectations existed for all 3 diseases, and many pairs of veterinarians had expectations with nonoverlapping 95% Bayesian credible intervals. For example, for a 3-yr lameness intervention, the most pessimistic veterinarian was centered at an 11% population mean reduction in lameness prevalence (95% credible interval: 0-21%); the most enthusiastic veterinarian was centered at a 58% reduction (95% credible interval: 38-78%).

Association between somatic cell count during the first lactation and the cumulative milk yield of cows in Irish dairy herds.

Reduced potential milk yield is an important component of mastitis costs in dairy cows. The first aim of this study was to assess associations between somatic cell count (SCC) during the first lactation, and cumulative milk yield over the first lactation and subsequent lifetime of cows in Irish dairy herds. The second aim was to assess the association between SCC at 5 to 30d in milk during parity 1 (SCC1), and SCC over the entire first lactation for cows in Irish dairy herds.

A questionnaire-based survey on the uptake and use of cattle vaccines in the UK.

Background: Vaccination is a widely used strategy for disease control in cattle in the UK and abroad. However, there has been limited research describing the uptake and use of cattle vaccines on UK farms.

Aim: To describe the current uptake and usage of cattle vaccines in the UK.

Bayesian evaluation of budgets for endemic disease control: An example using management changes to reduce milk somatic cell count early in the first lactation of Irish dairy cows.

The aim of this research was to determine budgets for specific management interventions to control heifer mastitis in Irish dairy herds as an example of evidence synthesis and 1-step Bayesian micro-simulation in a veterinary context. Budgets were determined for different decision makers based on their willingness to pay. Reducing the prevalence of heifers with a high milk somatic cell count (SCC) early in the first lactation could be achieved through herd level management interventions for pre- and peri-partum heifers, however the cost effectiveness of these interventions is unknown.

Association between somatic cell count after first parturition and cumulative milk yield in dairy cows.

The aim was to assess the association between the somatic cell count of parity 1 cows between 5 and 30 days in milk (SCC1), and subsequent cumulative milk yield over approximately two years for cows in English and Welsh dairy herds. The dataset included records from 43,461 cows in 2111 herds, from 2004 to 2006. Cumulative milk yield was the model outcome, and a random effect was included to account for variation between herds.