Veterinary Prescription Research Articles

Exploring the Confluence of Animal Medicine and its Implications for Human Health: A Systematic Literature Review.

The abuse of veterinary drugs has emerged as a concerning trend, with global fatalities on the rise. Our understanding of this phenomenon remains limited. This study aims to identify the veterinary drugs being misused, the reasons behind their misuse, and how they are obtained. Utilising PubMed, Scopus, and Web of Science databases, along with related grey literature, we applied the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) framework for data collection. Screening and cross-referencing yielded 66 relevant articles, encompassing case reports, surveys, reports, and systemic literature reviews. The analysis identified 28 distinct veterinary drugs being misused in humans, primarily falling into categories, e.g., α-2- and β-2-adrenergic receptor agonists, GABAergic receptor modulators, opioid receptor agonists, nonsteroidal anti-inflammatory drugs (NSAIDs), and N-methyl-D-aspartate (NMDA) receptor antagonists. These drugs were used for various purposes, including recreational use, weight loss, bodybuilding, pain relief, and self-medication for stress-related symptoms. Routes of administration predominantly included parenteral, oral, and inhalation methods. Veterinary workers/assistants and individuals connected to animals were identified as contributors to the misuse of these medications. Motivations for their utilisation ranged from affordability and accessibility to the ease of obtaining multiple prescriptions from various veterinary sources, often in conjunction with other illicit substances. Dependence and addiction were common outcomes of the misuse of veterinary medicines by humans. Overall, this systematic review underscores the increasing popularity of veterinary prescription drug misuse despite being under-reported with limited available data. Healthcare professionals are urged to remain vigilant to potential overdose events involving these medications.

Anomaly detection in the veterinary antibiotic prescription surveillance system (IS ABV)

Antibiotic resistance is one of the major concerns in veterinary and human medicine and poses a considerable threat to both human and animal health. It has been shown that over- or misuse of antibiotics is one of the primary drivers of antibiotic resistance. To develop the surveillance of antibiotic use, Switzerland introduced the "Informationssystem Antibiotika in der Veterinärmedizin" (IS ABV) in 2019, mandating electronic registration of antibiotic prescriptions by all veterinarians in Switzerland. However, initial data analysis revealed a considerable amount of implausible data entries, potentially compromising data quality and reliability. These anomalies may be caused by input errors, inaccuracies, incorrect or aberrant master data or data transmission and make analysis impossible. To address this issue efficiently, we propose a two-stage anomaly detection framework utilizing machine learning algorithms. In this study, our primary focus was on cattle treatments with either single or group therapy, as they were the species with the highest prescription volume. However, not all outliers are necessarily incorrect; some may be legitimate but unusual antibiotic treatments. Thus, expert review plays a crucial role in distinguishing outliers, that are correct from actual errors. Initially, relevant prescription variables were extracted and pre-processed with a custom-built scaler. A set of unsupervised algorithms calculated the probability of each data point and identified the most likely outliers. In collaboration with experts, we annotated anomalies and established anomaly thresholds for each production type and active substance. These expert-annotated labels were then used to fine-tune the final supervised classification algorithms. With this methodology, we identified 22,816 anomalies from a total of 1,994,170 prescriptions in cattle (1.1 %). Cattle with no further specified production type had the most (2 %) anomalies with 7758 out of 379,995. The anomalies were consistently identified and comprised prescriptions with too high and too low dosages. Random Forest achieved a ROC-AUC score of 0.994, (95 % CI: 0.992, 0.995) and a F1-Score of 0.962 (95 % CI: 0.958, 0.966) for single treatments. The versatility of this framework allows its adaptation to other species within IS ABV and potentially to other prescription-based surveillance systems. If applied regularly to uploaded prescriptions, it should reduce input errors over time, improving the validity of the data in the long term.

Quantification of antimicrobial use on Irish dairy farms: A comparison of three recording methods

Antimicrobial use (AMU) data are essential for monitoring usage over time, facilitating reduction strategies to combat the threat of antimicrobial resistance (AMR) to both human and animal health. The objective of this study was to measure and describe AMU over a 12-mo period in Irish dairy herds and compare 3 different recording methods to a reference method. A sample of 33 Irish dairy herds were randomly selected from 6 private veterinary practices across Ireland. The herds were followed for a 12-mo period and their AMU was monitored using 3 recording methods: 1. Veterinary prescription data (VET), 2. The inventory of medicine bins on the farms (BIN), and 3. Farmer treatment records from herd recording software (APP). Each recording method was compared with a previously developed reference method for AMU. The reference method used was based on pre- and poststudy medicine stock on the farms combined with veterinary prescription data. Antimicrobial use was analyzed using both mass- and dosed-based metrics, including mass (mg) of antimicrobial active ingredient per population correction unit (mg/PCU), defined daily doses for animals (DDDVET) and defined course doses for animals (DCDVET). Median AMU was 16.24, 10.47, 8.87 and 15.55 mg/PCU by mass, and 2.43, 1.55, 1.19 and 2.26 DDDVET by dose for VET, BIN, APP, and reference method data, respectively. Reliability of the agreement between each pair of methods was quantified using the concordance correlation coefficient (CCC). When compared with the reference method, VET data had excellent reliability [95% confidence interval (CI) of CCC: 0.992-0.998]. The BIN data had good to excellent reliability [95% CI of CCC: 0.776-0.936]. The APP data had poor reliability when compared with the reference method [95% CI of CCC: -0.167-0.156]. Our results highlight that a small number of herds were contributing most to overall use and farmers showed varying levels of consistency in recording AMU. Veterinary data were the most reliable approach for assessing AMU when compared with a reference method of AMU. This is an important finding for the future monitoring of AMU at a national level.

Mitigating antibiotic misuse in dairy farming systems and milk value chain market: Insights into practices, factors, and farmers education in Nyabihu district, Rwanda

The widespread misuse of antibiotics to combat bacterial infections in dairy farming is a global concern contributing to antimicrobial resistance (AMR). To gain insights within small-scale dairy farming, a study was conducted in Nyabihu district of Rwanda from September 2021 to April 2023 to assess practices and factors associated with antibiotic use, investigate antibiotic residues in cow milk and undertake a comprehensive training program to improve quality milk production. A mixed-methods approach, combining cross-sectional and longitudinal intervention studies, involved 42 regular dairy farmers from both open and zero-grazing systems delivering milk to the Union pour la Promotion des Cooperatives des Eleveurs en Nyabihu (UPROCENYA) milk collection center (MCC). Standardized questionnaires and farm interviews were conducted to assess antibiotic use practices while bulk tank milk samples from the same farmers were collected and tested for antibiotic residues using rapid tests over 16 months (8 months before and 8 months after training).Out of 451 bulk tank milk samples tested, 27 samples (6%) contained antibiotic residues, primarily tetracyclines (55.3%) and beta-lactams (44.7%). Before farmers training, 5182.75 l of milk were rejected monthly due to antibiotic residues. Following training, milk rejections decreased to 3192.75 l per month, reflecting 38.35% monthly decrease. However, no statistically significant difference was found by independent t-test (t = 1.441; p = 0.173) between milk rejected before and after training. 97.6% of interviewed farmers reported using antibiotics within six months preceding data collection, with 71.4% primarily used for disease treatment, notably targeting tick-borne diseases (34.0%). Alarming practices included administering antibiotics without referring samples for laboratory examination (100%), disregarding withdrawal periods (88.1%) and administering antibiotics without a veterinary doctor's prescription (85.7%). Factors contributing to these practices included limited farmer’s knowledge on antibiotics, easy access to antibiotics in local agro-veterinary shops, and insufficient veterinary services. Antibiotic-laden milk was used to feed calves (38.6%), consumed at home (26.5%), and sold (12.0%).The observed misuse of antibiotics and disregard for antibiotic withdrawal periods pose significant threats to both milk quality and human health. The authors recommend that dairy farmers prioritize animal health monitoring, seek veterinary advice for disease prevention and treatment and implement biosecurity measures to prevent diseases and thus reduce antibiotic usage. Collaborative efforts among stakeholders are highly recommended to enhance capacity building for dairy farmers and support research initiatives. Furthermore, it is strongly suggested to strengthen regulations on the prudent use of antibiotics within the Rwandan food production system to curb antimicrobial resistance across both animal and human populations.

Prescribing antibiotics prudently—A survey of policy implementation drivers among physicians and veterinarians

BackgroundAs the antimicrobial resistance (AMR) problem accelerates, humans and animals are suffering from the consequences of infections with diminishing antimicrobial treatment options. Within the One Medicine and One Health mandate, which denotes a collaborative, multisectoral, and transdisciplinary approach to improve medicine and health across human and animal sectors, we investigate how human and veterinary medical practitioners apply their medical and policy knowledge in prescribing antimicrobials. Different regions and locations establish different intermediary policies and programs to support clinicians in that pursuit. In Hong Kong, there are locally adapted programs at governance and clinical levels in the human medical field. However, there is no locally adapted veterinary antibiotic prescription guideline or stewardship program, and veterinarians adopt overseas or international professions' antimicrobial use guidelines. Such a policy environment creates a natural experiment to compare local policy implementation conditions and clinicians' knowledge, perception, and practice. MethodWe construct the investigative survey tool by adaptation of Knowledge, Attitude, and Practice (KAP) and Capacity, Opportunity, and Motivation-Behavior (COMB) models. We identify, compare and contrast factors that influence clinicians' antimicrobial prescription behavior. The factors are considered both intrinsically, such as personal attributes, and extrinsically, such as societal and professional norms. FindingsThe absence of locally adopted antimicrobial guidelines influences AMR stewardship program implementation in local Hong Kong veterinary community. As medical allies, physicians and veterinarians share similar demographic influence, organization considerations and perception of public awareness. Both cohorts prescribe more prudently with more years-in-practice, time available to communicate with patients or caretakers, and public awareness and support.

Bakterijske infekcije urinarnog trakta u veterinarskim ordinacijama za male životinje

The urinary tract infection (UTI) is a common disease in dogs and cats, and it can occur as isolated infections or recurrently. Recurrent cases are particularly common in cases with underlying health conditions. The diagnosis of UTIs in dogs and cats generally involves an integrated interpretation of clinical signs, urinalysis, and bacterial cultures. Diagnostic imaging can also help assessing or discarding anatomical lesions. One of the many microorganisms that can cause UTIs is Escherichia coli. Females, geriatric patients, and animals with comorbidities usually have an increased risk of UTI. Antimicrobial prescription is common for the treatment of UTIs in companion animals. However, nowadays, there is a growing concern about antimicrobial resistance due to over-prescription driving selection for resistance. Therefore, correct prescription and appropriate patient management are essential. This review aims to provide a summary of the clinical and epidemiological aspects of UTIs, contributing to improving veterinary practices and antibiotic prescription in the context of UTIs in companion animals.

Quadrivalent neuraminidase RNA particle vaccine protects pigs against homologous and heterologous strains of swine influenza virus infection

Influenza A virus in swine (IAV-S) continues to cause significant negative impact to both sows and growing pigs. The viral hemagglutinin (HA) and neuraminidase (NA) genes continue to evolve with HA diversifying at a faster rate than NA. Depending on country, whole inactivated virus (WIV) commercial and autogenous vaccines, as well as veterinary prescription vaccines targeting HA, are currently available. The use of these vaccines is focused on reducing virus and clinical signs in sows and to provide HA-specific maternally derived antibodies (MDA) to their suckling pigs. The deficiency in this strategy is that HA-MDA does not persist long enough to protect pigs through their growing phase from infection, and HA-MDA can interfere with effective pig immunization. This study evaluated the immunogenicity and efficacy of an adjuvanted, quadrivalent RNA Particle vaccine (Sequivity NA), currently licensed as Sequivity® IAV-S NA. This vaccine was formulated based on four NA antigens representing the major NA clades of IAV subtypes H1N1, H1N2 and H3N2 circulating in swine herds in the United States. In a series of trials, pigs were vaccinated twice, at three days and three weeks of age (WOA), followed by challenge with either homologous or heterologous IAV strains at 8 or 15 WOA. The Sequivity NA vaccine induced robust serum NA inhibition (NI) antibody and protected against IAV-S strains with homologous and heterologous NA to that of the vaccine. The magnitude and duration of nasal shedding was reduced in vaccinated-pigs challenged with either homologous or heterologous virus within the same NA clade. This NA-based RNA Particle vaccine avoids the known impact of HA-MDA on pig vaccination and provides a new tool to successfully reduce IAV-induced disease in the pig population.

Veterinary defects as a subject of forensic veterinary investigation

Defects in veterinary activities often cause epizootics that pose a threat to animal and human life and cause economic losses to livestock facilities. To prove the guilt of a veterinary practitioner in the occurrence of professional defects, forensic veterinary examination is essential. The study aims to formulate and characterise the conceptual and categorical apparatus of the phenomenon of defects in veterinary practice, to identify the signs of these defects in terms of forensic veterinary examination, and to propose amendments to the criminal, administrative and veterinary national legislative framework. The methodological basis of the study includes a systematic approach which uses general and special scientific methods: analysis and synthesis, induction and deduction, analogy; logical-semantic and systemstructural methods; modelling method and comparative legal method. It is argued that it is appropriate to distinguish two groups of offences related to veterinary activities, including criminal offences (misdemeanours and crimes), administrative offences and civil torts. The author’s definitions are proposed: “crime in veterinary activity”, “fault in veterinary activity”, “nonperformance or improper performance of professional duties by a veterinary practitioner”, “engaging in illegal veterinary activity”, “illegal issuance of a veterinary prescription”, “illegal conduct of veterinary biological or other experiments on animals” and their features are outlined. The features of the objective side of criminal, administrative and civil law offences in the field of veterinary medicine are outlined. The author identifies the problematic aspects of defects in veterinary activities which should be emphasised by scientists and practitioners and suggests ways to solve them. The study became the basis for the development of a methodology for forensic veterinary research of defects in veterinary activities in criminal and administrative proceedings and civil cases

Electronic survey investigating UK veterinarians’ perceptions of the potential for veterinary prescription medication misuse or abuse

ObjectiveTo investigate veterinarians’ experience and perception of the risk of veterinary prescription medication (VPM) misuse and abuse by the public and veterinary professionals and to determine the clinical context in which respondent veterinarians prescribed certain VPMs. Study designAnonymous online voluntary survey. PopulationA total of 361 of 7126 veterinarians registered as practicing in the UK, who provided e-mail contact details to the Royal College of Veterinary Surgeons Knowledge for participation in research. Respondents included general practitioners, with or without further qualifications, and European specialists, covering charity, private or academic small, large or mixed animal practice. MethodsThe anonymous online survey, open from September to December 2021, posed 27 questions regarding personal experience and perception of VPM misuse or abuse, including which VPMs were considered most at risk of abuse by clients or veterinary staff. Thematic analysis was performed on free-text sections. ResultsThe participation rate was 5% (361/7126), and the completion rate 60% (216/361 respondents). Of these, 88% of respondents somewhat agreed, agreed or strongly agreed that some VPMs were at risk of abuse. A third (29.9%; 107/358) had suspected an owner of taking VPMs, and one fifth (20.1%; 72/358) had suspected veterinary staff. Perceptions regarding the likelihood of public VPM abuse ranged from not suspecting a problem to having first-hand experience. Drugs considered most at risk of owner abuse were opioids, benzodiazepines and gabapentin, and those for veterinary staff were opioids, benzodiazepines and ketamine. Numerous ‘red flags’ prompting suspicion of VPM abuse were identified alongside ways of mitigating risk. Conclusions and clinical relevanceVeterinarians in the UK reported varied experiences with, awareness of, and attitudes towards VPM abuse by the public and veterinary staff. Although not quantified, the UK veterinary industry could be a source of abusable drugs.

Increase in veterinary prescriptions of azithromycin during the COVID-19 pandemic in Brazil.

With the advent of the pandemic in 2020 and the lack of perspectives on the treatment of COVID-19, numerous therapeutic proposals have emerged, including hydroxychloroquine and azithromycin. Therefore, some studies have shown that in many countries, the demand for azithromycin has increased during the pandemic. In Brazil, antibiotics can only be purchased with a medical, dental, or veterinary prescription. This study aimed to determine whether the number of prescriptions made by veterinarians (which could be used by humans) has increased during the pandemic. Data on the purchase of antibiotics made under veterinary prescriptions in Brazilian pharmacies between 2014 and 2021 were collected. To assess the changes in monthly trends in the use of the selected antibiotics, we applied the Joinpoint regression. The most prescribed antibiotic in all years was cephalexin (35%), followed by amoxicillin (24%). During the pandemic, sales of azithromycin substantially increased. Regression analysis showed that since 2014, azithromycin prescriptions grew by an average of 0.67% per month. At the beginning of the pandemic, the monthly growth rate became 12.64%. When comparing azithromycin sales during the pandemic with the historical average (2014-2019), the increase was 41%. During the pandemic, there was no animal health situation in Brazil that required the use of this antibiotic. Veterinary prescriptions may have been an instrument for human access to azithromycin for the treatment of COVID-19. Stricter enforcement policies are needed to address this problem to avoid antimicrobial resistance.

Cannabidiol and naturalistic fallacy: it's natural so it's safe?

The projected market value of the UK CBD industry looks to hit £1 billion by 2025. The statistics for its safety in animals are not easily obtainable. Many owners could be, and are suspected to be, using CBD products without a veterinary prescription. Many are using CBD as a ‘natural’ alternative, it is important to question and explore this relatively new trend to assess if natural really does mean safe and benign, and importantly if there is enough evidence base to warrant its use in veterinary medicine.

Cannabidiol and naturalistic fallacy: it's natural so it's safe?

The projected market value of the UK CBD industry looks to hit £1 billion by 2025. The statistics for its safety in animals are not easily obtainable. Many owners could be, and are suspected to be, using CBD products without a veterinary prescription. Many are using CBD as a ‘natural’ alternative, it is important to question and explore this relatively new trend to assess if natural really does mean safe and benign, and importantly if there is enough evidence base to warrant its use in veterinary medicine.

Colorado pet owners' perceptions of and attitudes towards antimicrobial drug use and resistance.

Antimicrobial drug (AMD) use in companion animal medicine may contribute to antimicrobial resistance (AMR) in both pets and humans. However, pet owners' attitudes and perceptions regarding AMD use and AMR have not been extensively studied in the United States. A cross-sectional survey at five Colorado veterinary hospitals collected information about pet owners' knowledge and perceptions of AMD use and AMR, adherence with AMD treatment instructions and the role of the veterinarian in the AMD prescribing process. The petowners surveyed did not have an adequate understanding of AMR and were unaware of the potential human health impact of AMD use in pets. However, most pet owners reported adherence with veterinary prescription instructions and indicated that they trusted their veterinarian to make appropriate decisions for their pets. The cross-sectional design focusing on Colorado pet owners limits the generalisability of the results. Selection and social desirability biases may have occurred, which could have affected who participated and how participants responded to statements. Pet owners play an important role in the AMD prescription process, and their lack of AMR understanding should be addressed in antimicrobial stewardship plans. Further research on how to effectively incorporate pet owners into stewardship interventions is needed.

Coccidiostats and Poultry: A Comprehensive Review and Current Legislation.

Coccidiosis remains one of the major problems of the poultry industry. Caused by Eimeria species, Coccidiosis is a contagious parasitic disease affecting poultry with great economic significance. Currently, in order to prevent health problems caused by this disease, broiler farmers make extensive use of coccidiostats in poultry feed, maintaining animal health and, in some cases, enhancing feed conversion. The presence of unauthorized substances, residues of veterinary products and chemical contaminants in the food industry is of concern, since they may pose a risk to public health. As the use of coccidiostats has been increasing without any requirements for veterinary prescription, research and surveillance of coccidiostat residues in poultry meat is becoming imperative. This review presents an up-to-date comprehensive discussion of the state of the art regarding coccidiosis, the most used anticoccidials in poultry production, their mode of action, their prophylactic use, occurrence and the European Union (EU) applicable legislation.

Spontaneous remission of idiopathic minimal change disease in a cat

A 5-year-old female neutered domestic mediumhair cat presented with acute onset hyporexia, lethargy, ascites, hypoalbuminaemia and ventral subcutaneous oedema. Further investigations revealed a bicavitary effusion, myocardial injury, hypercholesterolaemia and concurrent marked proteinuria. A panel of infectious disease tests yielded negative results. Nephrotic syndrome was suspected and renal biopsies were performed. Histopathology and electron microscopy confirmed a diagnosis of minimal change disease (MCD). The patient was successfully managed with benazepril, clopidogrel and a veterinary prescription renal diet. Follow-up two weeks later documented almost complete resolution of the cardiac abnormalities, absence of clinical signs and marked improvement in clinicopathological findings. The hypoalbuminaemia and proteinuria had resolved two months after presentation. At the time of writing, 13 months post-admission, the cat remained asymptomatic with no evidence of disease relapse. MCD is rarely described in the veterinary literature, with only four cases reported to date. To our knowledge, this report describes the first case of successfully treated MCD-associated nephrotic syndrome in a cat without the use of glucocorticoid treatment.

Evaluation of the nutrients supplied by veterinary diets commercialized in Brazil for obese dogs undergoing a weight loss program.

During a weight loss program, energy restriction is performed, which can result in nutrient intake below the minimum recommendations if a proper diet is not offered. A common recommendation for dogs undergoing energy restriction is to use a veterinary diet formulated for the management of obesity to potentially reduce the likelihood of nutritional deficiencies. The objective of this study was to perform bromatological and essential mineral analysis in veterinary diets for the management of canine obesity available in the Brazilian market and to analyse whether these diets provide the recommended amount of nutrients per kg of metabolic body weight (kg BW0.75 ) for animals undergoing energy restriction. Samples of all veterinary diets for the management of canine obesity available in the Brazilian pet food market were analysed (n=8). The nutrient supply per kg BW0.75 was calculated and compared with the NRC recommended allowance and FEDIAF recommendations by descriptive statistics. For this purpose, the weight loss energy requirement equations of 70kcal/target body weight0.75 and 63kcal/target body weight0.75 were used, in which target body weight corresponds to 10%-40% of the initial body weight according to the body condition score. The manufacturers' intake recommendations were also evaluated and compared to the NRC and FEDIAF recommendations. Almost all of the diets (n=7/8) had at least one nutrient below the NRC and FEDIAF recommendations when target weight of minus 10%, 20% or 30% was considered, and all diets had at least one nutrient deficiency when the target weight was minus 40%. When the energy intake was restricted a further 10%, all diets had at least one nutrient below recommendations at the minus 30% target weight. The nutrients for which the recommendations were not met were as follows: calcium, magnesium, potassium, selenium, sodium, protein and fat. When compared to the manufacturers' recommendations, nutrient deficiencies were observed in all of the diets when compared to the NRC and in 7/8 when compared to FEDIAF, and all diets had at least one deficiency when compared to both NRC and FEDIAF after an extra 10% calorie restriction. It was concluded that the majority of veterinary diets formulated for weight loss/obesity management in Brazil did not meet all the recommendations of the analysed nutrients, which reinforces that diets for weight loss should be used according to veterinary prescription and should ideally be prescribed by nutrition specialists that can better understand the limitations of the diet's composition.

Danish cattle veterinarians' perspectives on antimicrobial use: Contextual and individual influencing factors

The global risk for antimicrobial resistance (AMR) can be reduced by reducing antimicrobial use (AMU). Veterinarians are one of the key actors in relation to AMU in livestock, and understanding the dynamics of veterinary treatment and prescription is central to achieving AMU reduction. Veterinary AMU decisions are influenced by a complex pattern of both individual and contextual factors. In this study, we conducted semi-structured interviews with 16 Danish cattle veterinarians to investigate their perspectives on AMU and current practices in a national context with low use and extensive legal control. We found that personal experiences and emotions, rather than scientific evidence, guided some veterinarians when making AMU choices. Furthermore, less-experienced veterinarians felt pressure to prescribe according to colleagues' and farmers' preferences for certain antimicrobials. We found that changes in Danish legislation seemed to have introduced hesitancy and a lack of motivation within the veterinary profession, and that AMR was perceived as an abstract threat not applicable to the veterinarians' daily professional decision making. We concluded that the lack of field-generated research of local relevance nourished a culture in which AMU choices are built on personal experience rather than scientific evidence, which also diminished newly educated veterinarians' self-confidence in relation to their AMU choices. Future research should focus on developing locally relevant research on optimal AMU choices and AMR, and the implications of extensive legal control of AMU in livestock farming should be further investigated to find a balance on the path to reducing AMU.

Abstracts of the 45th Symposium on Cuniculture, ASESCU

The 45th Congress of the Spanish Association of Cuniculture (ASESCU), co-organised by the Spanish Association of Cuniculture (ASESCU) and Grupo Editorial Agrícola-Henar Comunicación Agroalimentaria, was online held on 6th and 7th October, 2021. The four main talks were mainly focussed on “In-farm composting. Enhancing the value of rabbit manure” by Raúl Moral (University Miguel Hernández, Spain), “Recent advances in artificial insemination” by Pilar Viudes (Instituto Valenciano de Investigaciones Agrarias, Spain), “The necessary transition of rabbit farming in Europe. The French Example” by Davi Savietto (INRAE, France), and “Social networks in rabbit farming. A practical view” by Jesús López (Grupo Editorial Agrícola-Henar Comunicación Agroalimentaria, Spain). A commercial speech on “Building immunity for a healthier world” was also presented by Sandra Gascón (Hipra). Two round tables were also held: the first on “News in veterinary prescription” with the participation of María Hernández (Spanish Ministry of Agriculture) and Mario Malo (Spanish Association of Veterinarians specialised in Rabbit Farming), and the second on “Rabbit meat processing and new products” with the participation of Raúl Grau (Universitat Politècnica de València, Spain) and María Luz de Santos (Spanish interprofessional organization to promote the rabbit sector, INTERCUN). Moreover, a total of 14 oral communications were presented by research teams from Spain, Algeria, Venezuela, Portugal and Italy. The congress was attended by around 130 participants from several European, American and African countries. Abstracts of the contributions presented are reported below.

Knowledge and perceptions of Australian postgraduate veterinary students prior to formal education of antimicrobial use and antimicrobial resistance

Antimicrobial resistance (AMR) is widely perceived as a threat to human and animal health and a significant One Health issue with extensive and complex factors contributing to its occurrence and spread. Previous studies have surveyed human and animal health professionals to determine their perceptions regarding AMR and antimicrobial use (AMU). There are limited studies exploring the understanding of veterinary students despite their critical role as future antimicrobial prescribers. A cross-sectional survey was administered to an entire cohort of Doctor of Veterinary Medicine Year 2 (DVM2) students (n = 136) to investigate their knowledge and perceptions regarding AMR and AMU prior to formal education on this issue. Ninety students (66.2% of the cohort) completed the survey. There was overwhelming agreement regarding the immediacy of the problem, with 84.4% of students indicating that ‘We must take action on AMR’. Despite more than 94.4% of students correctly defining AMR, specific knowledge regarding AMR impact, contributory causes to AMR and strategies to solve the challenge of AMR was variable. Most students perceived livestock producers to have a significant role in the perpetuation of AMR due to AMU for prophylaxis (71.1% substantial/moderate contribution) and treatment (56.7% substantial/moderate contribution). Over a third of respondents (37.8%) were unsure if AMR could spread from animals to humans. Respondents perceived that various groups (dentists, doctors, veterinarians, professional organisations) are all important in ameliorating the issue of AMR. The implementation of restrictive measures to reduce veterinary prescription of antimicrobials was viewed as less important than strategies involving education, hygiene, surveillance, and guideline development/availability. To encourage the development of good antimicrobial stewardship (AMS) practices, professional veterinary education needs to foster an understanding of the scientific, behavioural and social issues that contribute to AMR and inappropriate AMU, as well as prescribers' personal contribution to AMR perpetuation and amelioration.

Bovine zoonoses in Cameroon's West region: Knowledge, attitudes, and practices of herdsmen

Background and Aim: Shepherds are in constant contact with animals, and they are potential hosts for the transmission of zoonoses. This study aimed to assess the perceptions of shepherds in Cameroon's West region regarding zoonotic diseases. Materials and Methods: A cross-sectional study was conducted from August to October 2017, on 218 shepherds. The data were collected using semi-structured interviewer-administered questionnaires. The participants were assessed on their knowledge, attitudes, and practices that might expose them to bovine zoonose transmission, and the data were analyzed with R, version 2.13.0. Descriptive statistics were generated, and the association between socio-demographic characteristics and knowledge was explored using the Chi-square test. Results: Out of the 218 herdsmen, (205/218) 94% did not have any education, and (195/218) 89.5% did not know the definition of zoonosis. There was a correlation between the level of education and knowledge of the definition of zoonosis: About (162/218) 74.6% cited tuberculosis as a zoonosis, (62/218) 28.4% said the main modes of transmission were by ingestion of contaminated milk, and (66/218) 30.3% by consumption of contaminated meat. Abortions during the third trimester of gestation, combined with the presence of hygroma, were described by (130/218) 59.6% of the participants as brucellosis symptoms. In terms of practices and attitudes, (187/218) 85.8% and (50.14/218) 23.0% of the participants confirmed that they consumed raw milk and raw meat, respectively. Almost all (214/218) 98.1% interviewees stated that blood consumption is forbidden. In case of suspicion of disease, (204/218) 93.6% maintained that they treated sick animals without a veterinary prescription, and (209/218) 95.9% left the carcasses in the wild. After contact with animals, (181/218) 83.3% washed their hands. Finally, (192/218) 88.3% would like to be informed about zoonoses. Conclusion: The level of knowledge about zoonotic diseases was low; a high percentage of shepherds followed inadequate hygiene practices and expressed concern about zoonoses. As a result, they are at risk of exposure to pathogens. It would be in the interest of public health to develop training programs for shepherds and livestock owners to mitigate zoonotic risks.