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This study evaluated the knowledge, attitude and perception (KAP) towards COVID-19 pandemic control among veterinarians in Nigeria. A nation-wide web-based cross-sectional survey was conducted. Information on KAP towards the COVID-19 pandemic was gathered (April 23 and May 31, 2020) and multivariate logistic regression was performed to identify associated factors. A total of 368 veterinarians participated in the study. The majority of respondents were males (72.8%), between the ages of 30–39 years (39.7%). Generally, respondents displayed a good level of knowledge about COVID-19 (72.4% ± 9.9%, range 44.1–91.2%), while the general attitude level was poor (65.4% ± 10.8, range 35.3–94.1%). Various determinants for good attitude among respondents were: if they were above 60 years old (aOR = 4.49, 95% CI: 1.379–14.594, p = 0.013), possessed postgraduate qualification (aOR = 1.63, 95 CI: 1.045–2.553, p = 0.031), worked over 30 years post DVM (aOR = 5.63, 95% CI: 1.966–16.100, p = 0.001), had household members between five and 10 (aOR = 1.73, 95% CI: 1.130–2.641, p = 0.012), and if respondents’ residence was on total lockdown (aOR = 1.66, 95% CI: 1.070–2.590, p = 0.024). The pandemic had moderate impacts on social, financial and physical status of the participants. Stricter policy measures and educational programs should be implemented to keep veterinarians and the populace informed about the best practices recommended for COVID-19 management.

Objective: Understanding hazards within the veterinary profession is critical for developing strategies to ensure health and safety in the work environment. This study was conducted to systematically review and synthesize data on reported risks within veterinary workplaces. Methods: A systematic review of published data reporting occupational hazards and associated risk factors were searched within three database platforms namely PubMed, Ebscohost, and Google scholar. To determine the proportion estimates of hazards and pooled odds ratio, two random-effects meta-analysis were performed. Results: Data showed veterinarians and students were at high risk of exposure to diverse physical, chemical, and biological hazards. For the biological, chemical and physical hazards, the pooled proportion estimates were 17% (95% CI: 15.0-19.0, p < 0.001), 7.0% (95% CI: 6.0-9.0%, p < 0.001) and 65.0% (95% CI: 39.0-91.0%, p < 0.001) respectively. A pooled odds ratio indicated the odds of physical (OR=1.012, 95% CI: 1.008-1.017, p < 0.001) and biological exposures (OR=2.07, 95% CI: 1.70-2.52, p

Background: Salmonella species are among the major foodborne pathogens causing diseases of economic and public health implications in poultry and humans globally.Objective: This study aimed to determine the occurrence and antimicrobial susceptibility patterns of Salmonella isolates from chickens in poultry farms in Ibadan, Southwest Nigeria.Methods: Cloacal swab samples (n = 360) were obtained from chickens randomly selected from 10 poultry farms in five local government areas of Ibadan, Oyo State, from 04 April 2018 to 20 November 2018. Bacterial identification and antimicrobial susceptibility testing were performed using established protocols. Data were analysed using descriptive statistics and Pearson’s chi-squared test at P ≤ 0.05 significance level.Results: The overall prevalence of Salmonella was 21.4%. There were statistically significant associations between Salmonella prevalence and the farm location (p = 0.003), age of chickens (p 0.001), and health status of chickens (p 0.001). All Salmonella isolates (n = 77; 100.0%) were resistant to cefuroxime. The isolates were also highly resistant to cotrimoxazole (n = 74; 96.1%), chloramphenicol (n = 73; 94.8%), meropenem (n = 72; 93.5%), gentamicin (n = 69; 89.6%), and tetracycline (n = 64; 83.1%).Conclusion: The presence of drug-resistant Salmonella in commercial layer chickens in Ibadan is a potential threat to consumer health as it increases the risk of carcass contamination and pathogen propagation, and limits the options to control and treat infections in humans and animals. Well-integrated national surveillance systems for monitoring Salmonella and antimicrobial resistance in poultry are critical.

The impact of leptospirosis on food animals and humans has not been fully elucidated. This study was designed to determine the prevalence of pathogenic Leptospira organism in renal tissues of slaughtered cattle from two major abattoirs in southwestern Nigeria. One hundred and seventy (170) kidney samples of different breeds, ages, and sexes were collected and examined using cultural isolation, microscopic agglutination test (MAT), Warthin silver (WSs) impregnation and immunohistochemistry (IH). Chi-square test was used with a confidence level set at 0.05 to ascertain associations between positive cases and sex, age, and breed. One hundred and thirty (76.5%) of the kidney samples were culturally positive while 83.3% (25/31), 41.6% (37/89), and 35% (7/20) were MAT, WSss, and immunohistochemically positive, respectively. Interstitial nephritis (87%, 94/108) and tubular nephrosis (77.8%, 84/108) were the most prominent and consistent microscopic lesions observed.Serovars Hardjoprajitno (29%) and Bratislava (22.6%) were the most prevalent serovars. To the best of our knowledge, studies on determination of pathogenic Leptospira serovars using cultural isolation, MAT, WSSs, and IH from kidneys of naturally infected cattle in Nigeria are rare. This study is the most comprehensive work in the detection of pathogenic Leptospira species from cattle in Nigeria.

Live bird markets (LBM) remain a critical link from farm to fork in the poultry value chain, which oftentimes promotes indiscriminate antimicrobial use (AMU) and resistance (AMR). In this study, we assessed biosecurity practices, AMU, and associated these with multidrug resistant (MDR)

Objective: Porcine circovirus type 2 (PCV2) is one of the most important causative agents of swine diseases that pose a global economic threat. Presently, there is little or no information on the perception and awareness of PCV2 and its associated effects among pig farmers in Nigeria. Therefore, this research was carried out to describe pig farmers’ views, awareness, and likely impact of PCV2 and its associated postweaning multisystemic wasting syndrome (PMWS) on pig production in the southwestern region of Nigeria. Materials and Methods: A cross-sectional survey of pig farmers in Oyo and Ogun states, Southwest Nigeria, was carried out with the help of a self-administered questionnaire. Results: A total of 111 farms out of the 385 required took part in the study, resulting in a total response rate of 28.8%. 89 (79.2%, 95% CI = 70.8–85.8) pig farmers who participated were unaware of PCV2, while 46 (41.4%, 95% CI = 32.7–50.7) had heard about PMWS. The level of awareness was generally poor, with an average score of 1.43 (SD ± 1.25; 23.9%). Only 23% (25/111) of the participants had a high level of awareness. To promote awareness about PCV2/PMWS, participants’ most preferred sources of information were seminars, extension services (especially by veterinary and agricultural extension officers), social media (WhatsApp and YouTube), and mobile telephone (through calls or text messages). Conclusions: The present study showed a gap in the level of farmers’ awareness about PCV2/ PMWS, and to bridge the gap, more scientific-based evidence is needed to promote targeted educational programs and policy formulations. Also, with the dearth of information about PCV2, it is necessary to determine its prevalence and the characteristics of the virus possibly circulating within the swine herds in Nigeria.

Objectives Antibiotics are important for improving animal health and production. However, the deposition of its residues in food of animal origin intended for human consumption at non-permissible levels has generated global health concern and the need to tackle this using the “One Health Approach”. This study assessed the knowledge and practice of 286 cattle handlers in Kwara State, Nigeria. Methods A web-based cross sectional online survey using a semi-structured questionnaire was conducted from November to December, 2019. Univariate, bivariate and multivariate analyses were performed at 95% confidence interval to determine predictors of good knowledge and practices towards Antibiotic Residues in Meat and Milk among cattle handlers. Results This study revealed that majority (52.7% n = 165/286) of the cattle handlers were not aware of antibiotic residues. Knowledge and practices regarding antibiotic residues were generally poor among the study population; 36.7% and 35.5% had satisfactory knowledge and practice respectively. The age (p = 0.026), gender (p = 0.006) and business duration (p = 0.001) of participants were significantly associated with their knowledge of antimicrobial residues. The effect of education on knowledge was modified by age. The odds of having poor knowledge on antibiotic residues increased 4 times among participants who were ≤40 years old than those above 40 years (Stratum Specific OR = 3.65; CI = 1.2, 11.1; p = 0.026). Knowledge levels of participants were statistically associated with their practice levels pp = 0.0006). Conclusion This implies that poor knowledge is a risk factor to having poor practice among cattle handlers. Deliberate efforts towards educating cattle farmers on best farm practices in antibiotic use would prevent antibiotic residues in meat and milk. Also, an effective surveillance system for monitoring the use of veterinary drugs in Kwara State, Nigeria is crucial.

Nigeria, like many other developing countries is actively promoting agricultural and food production to confront the challenge of providing adequate food supply. The Nigerian national food hygiene and safety policy was enacted to ensure the sale and consumption of wholesome food. However, our studies on Nigeria’s animal food safety status revealed that farm-to-fork; production, processing and sales procedures are sub-optimal. Additionally, there is a gap between research on possible impacts on human health, policy development and implementation. For example, antibiotics misuse by livestock farmers has impeded efficiency of antibiotic treatments leaving harmful residues in animal products. Control systems for animal food quality and safety should therefore range from operators along the food chain being well-informed, to external regulatory bodies. Animal food safety legislation should be followed by surveillance and collaboration among stakeholders (relevant governmental competent authorities, academia, non-governmental organisations, and industries) for effective planning and execution of Nigeria’s food hygiene and safety agenda. Food safety advisory/extension services is also advocated both to bridge the current gap as well as aid in the monitoring and evaluation of the different aspects of food safety from farm through processing, storage, conveyance, marketing to the table of consumers.

INTRODUCTION: Because of the nature of work conducted in veterinary laboratories and potential exposures to pathogenic microorganisms, good laboratory practices, risk assessments, biosafety, and biosecurity capacity is becoming vital. In this study, the Food and Agriculture Organization Laboratory Mapping Tool-Safety Module was applied to demonstrate its practical implementation in the assessment of biosafety and biosecurity statuses of veterinary laboratories in Nigeria. METHODS: The Laboratory Mapping Tool-Safety Module, a standardized questionnaire, systematically and semiquantitatively gathered data on 98 subcategories covering 4 areas of biosafety and biosecurity capabilities: administrative, operational, engineering, and personal protective equipment. RESULTS: Overall, the various areas and categories covered by the Laboratory Mapping Tool-Safety Module were weak across the board, with a mean performance of 19.5% (95% confidence interval, 14.0%-25.1%; range, 0.8%-29.6%). The weakest functionality was in emergency preparedness (0.8%; ie, emergency responses and exercises such as fire drills, spill cleanup, and biological spill kit availability). Also, many laboratories were deficient in metrology procedures, biosafety cabinets, chemical hazard containment, regular maintenance and external calibration procedures for laboratory equipment, and personnel health and safety. However, a few functionalities within individual laboratories scored above average (50%), for example, a university microbiology laboratory animal facility (100%). Interlaboratory comparison indicated that biosafety and biosecurity performance was similar across laboratories (P = .07) and did not vary by location (P = .37). CONCLUSIONS: Significant biosafety and biosecurity improvements are needed to guarantee the health and safety of workers and the global community, efficient responses to infectious disease containment, and compliance with the Global Health Security Agenda.

Salmonella is one of the most important infectious bacteria causing severe gastroenteritis and deaths in humans and animals, and the prompt diagnosis is crucial for effective control and treatment. The detection of Salmonella still depends principally on culture-based methods, which is time-consuming and laborious. Recently, polyhexamethylene biguanide (PHMB) was discovered to have cellular delivery properties and its combination with the fluorescence in situ hybridization (FISH) method was exploited for oligomer delivery and the rapid detection of Salmonella spps in this study. Cell-associated fluorescence was quantified using Volocity® 3-D image analysis software (Volocity 6.3, PerkinElmer, Inc.). PHMB complexed with fluorophore—labelled species-specific oligomers permeabilized freshly grown viable strains of Salmonella cells and mediated strong cell-associated fluorescence signals. This strategy further enabled a fixation-free protocol and hybridization in a single reaction. Using the modified FISH method, monoculture Salmonella strains were validated as well as detected in artificially contaminated water and milk within a turnaround period of 5 h. The method was observed to be comparable with the standard FISH technique (sFISH; P > 0.05). The findings suggest that fixation-free delivery and hybridization of oligomers using PHMB can provide a simplified and prompt strategy for Salmonella detection at the species level, and promote early management responses to the disease and appropriate antimicrobial therapy.

The novel Coronavirus SARS-CoV-2 (COVID-19) is a global pandemic with an increasing public health concern. Due to the non-availability of a vaccine against the disease, non-pharmaceutical interventions constitute major preventive and control measures. However, inadequate knowledge about the disease and poor perception might limit compliance. This study examined COVID-19-related knowledge, practices, perceptions and associated factors amongst undergraduate veterinary medical students in Nigeria. A cross-sectional web survey was employed to collect data from 437 consenting respondents using pre-tested self-administered questionnaire (August 2020). Demographic factors associated with the knowledge and adoption of recommended preventive practices towards COVID-19 were explored using multivariate logistic regression at P ≤ 0.05. The respondents’ mean knowledge and practice scores were 22.7 (SD ± 3.0) and 24.1 (SD ± 2.9), respectively with overall 63.4% and 88.8% displaying good knowledge and satisfactory practice levels. However, relatively lower proportions showed adherence to avoid touching face or nose (19.5%), face mask-wearing (58.1%), and social distancing (57.4%). Being in the 6th year of study (OR = 3.18, 95%CI: 1.62–6.26, P = 0.001) and female (OR = 2.22, 95% CI = 1.11–4.41, P = 0.024) were significant positive predictors of good knowledge and satisfactory practices, respectively. While only 30% of the respondents perceived the pandemic as a scam or a disease of the elites (24.0%), the respondents were worried about their academics being affected negatively (55.6%). Veterinary Medical Students in Nigeria had good knowledge and satisfactory preventive practices towards COVID-19; albeit with essential gaps in the key non-pharmaceutical preventive measures recommended by the WHO. Therefore, there is a need to step up enlightenment and targeted campaigns about COVID-19 pandemic.

ObjectiveUnderstanding hazards within the veterinary profession is critical for developing strategies to ensure health and safety in the work environment. This study was conducted to systematically review and synthesize data on reported risks within veterinary workplaces.MethodsA systematic review of published data reporting occupational hazards and associated risk factors were searched within three database platforms namely PubMed, Ebscohost, and Google scholar. To determine the proportion estimates of hazards and pooled odds ratio, two random-effects meta-analysis were performed.ResultsData showed veterinarians and students were at high risk of exposure to diverse physical, chemical, and biological hazards. For the biological, chemical and physical hazards, the pooled proportion estimates were 17% (95% CI: 15.0–19.0, p < 0.001), 7.0% (95% CI: 6.0–9.0%, p < 0.001) and 65.0% (95% CI: 39.0–91.0%, p < 0.001) respectively. A pooled odds ratio indicated the odds of physical (OR = 1.012, 95% CI: 1.008–1.017, p < 0.001) and biological exposures (OR = 2.07, 95% CI: 1.70–2.52, p < 0.001) increased more when working with or in contact with animals than non-contact.ConclusionsThis review has provided a better understanding of occupational health and safety status of veterinarians and gaps within the developing countries. Veterinarians including students are at considerable risk of occupational-related hazards. The need to improve government and organisation policies and measures on occupational health and safety is therefore crucial, most importantly in Africa.

This review was carried out to identify different beta-lactamase resistance genes reported in published literature from Nigeria and to determine the proportion estimates of the important beta-lactamase resistance genes in Nigeria. Sixty-three (63) articles were included in this review based on the eligibility criteria. All the beta-lactamases reported were detected from the Gram-negative bacteria, most especially from Enterobacteriaceae (n=53). Thirty-six different beta-lactamase genes have been reported from Nigeria. These genes belong to the narrow-spectrum, AmpC, extended-spectrum, and carbapenemase beta-lactamase resistance genes. Eight (8) genes (blaDHA, blaCTXM-1, blaCTXM-14, blaGES-1, blaVEB-1, blaOXA-1, blaOXA-2, and blaTEM-1) were shared between animals and humans, 5 genes (blaSHV-1, blaSHV-2, blaSHV-11, blaSHV-12, and blaNDM-1) were common to both humans and environment while none of the genes was unique to both animals and environment. Four genes including blaCMY, blaTEM-1, blaAmpC, and internationally pandemic blaCTXM-15 gene were unique to animals, humans, and the environment. No carbapenemase gene was reported from animals yet. The pooled proportion estimate of ESBL genes in Nigeria was 31% (95% CI: 26-36%, P

Background: Beta-lactamase genes are one of the most important groups of antimicrobial resistance genes in human and animal health. Therefore, continuous surveillance of this group of resistance genes is needed for a better understanding of the local epidemiology within a country and global dissemination.Aim: This review was carried out to identify different beta-lactamase resistance genes reported in published literature from Nigeria.Methods: Systematic review and meta-analysis was carried out on eligible Nigerian articles retrieved from electronic literature searches of PubMed®, African Journals Online, and Google Scholar published between January 1990 and December 2019. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses method was adopted to facilitate clarity and transparency in reporting review findings.Results: Fifty-seven articles were included. All beta-lactamases reported were detected from Gram-negative bacteria, particularly from Enterobacteriaceae. Thirty-six different beta-lactamase genes were reported in Nigeria. These genes belong to the narrow-spectrum, AmpC, extended-spectrum and carbapenemase beta-lactamase resistance genes. The pooled proportion estimate of extended-spectrum beta-lactamase genes in Nigeria was 31% (95% confidence interval [CI]: 26% – 36%, p 0.0001), while the estimate of the blaCTX-M-15 gene in Nigeria was 46% (95% CI: 36% – 57%, p 0.0001). The proportion estimate of AmpC genes was 32% (95% CI: 11% – 52%, p 0.001), while the estimate for carbapenemases was 8% (95% CI: 5% – 12%, p 0.001).Conclusion: This study provides information on beta-lactamase distribution in Nigeria. This is necessary for a better understanding of molecular epidemiology of clinically important beta-lactamases, especially the extended-spectrum beta-lactamases and carbapenemases in Nigeria.

Beta-lactamase genes are one of the most important groups of antimicrobial resistance genes in human and animal health. Therefore, continuous surveillance of this group of resistance genes is needed for a better understanding of the local epidemiology within a country and global dissemination.This review was carried out to identify different beta-lactamase resistance genes reported in published literature from Nigeria.Systematic review and meta-analysis was carried out on eligible Nigerian articles retrieved from electronic literature searches of PubMedFifty-seven articles were included. All beta-lactamases reported were detected from Gram-negative bacteria, particularly fromThis study provides information on beta-lactamase distribution in Nigeria. This is necessary for a better understanding of molecular epidemiology of clinically important beta-lactamases, especially the extended-spectrum beta-lactamases and carbapenemases in Nigeria.

Coronavirus disease (COVID-19) has caused mankind serious confusion, economic havoc and psychological distress. This study evaluated the level of knowledge, attitude and perception about COVID-19 pandemic, infection control and impact among veterinarians in Nigeria. A cross-sectional online survey was used to collect data from consenting respondents during implementation of lockdown in the country (April 23 - May 31, 2020). Purposive and chain referral sampling techniques were used to recruit 368 respondents from various sectors of the profession. The proportion of respondents surveyed 197/368 (53.5 %) were from the public sector, 35.3 % from private sector, 1.1 % were unemployed and 0.8 % retired. Majority of the respondents were males (72.8 %), within 30 – 39 years (39.7 %) and had 1 – 10 years work experience. Respondents displayed good level of knowledge about COVID-19 (72.4 % ± 9.9 %, range 44.1-91.2 %), with information mostly derived from TV/Radio (81.5%) and social media (81.0 %). The overall attitude level was poor and various determinants for good attitude among respondents were if they were above 60 years (p = 0.013), possessed postgraduate qualification ( p = 0.031), worked over 30 years post DVM (p = 0.001), had household members between 5 and 10 (p = 0.012), and were resident in states on total lockdown (p = 0.024). There was no correlation between the knowledge level score and respondents’ attitude towards the pandemic (p = 0.12). With increasing rate of COVID-19 transmission, research data are needed to develop evidence-driven strategies, policies and effective risk mitigations to reduce the pandemic’s adverse impacts.

Genotypic based detection methods using specific target sites in the pathogen genome can complement phenotypic identification. We report the development of species-specific antisense peptide nucleic acid (PNA) combined with selective and differential enrichment growth conditions for Salmonella treatment and detection. An antisense PNA oligomer targeting the Salmonella ftsZ gene and conjugated with a cell-penetrating peptide ((KFF)3K) was exploited to probe bacteria cultured in three different growth media (Muller Hinton broth (MHB), Rappaport-Vassiliadis Soya Peptone Broth (RVS, Oxoid), and in-house modified Rappaport-Vassiliadis Soya Peptone Broths (mRVSs). Also, water and milk artificially contaminated with bacteria were probed. Antisense PNA provided detectable changes in Salmonella growth and morphology in all media and artificially contaminated matrices except RVS. Salmonella was detected as elongated cells. On the contrary, treated Escherichia coli did not elongate, providing evidence of differentiation and selectivity for Salmonella. Similarly, Salmonella probed with mismatched PNAs did not elongate. Antisense oligomers targeted ftsZ mRNA in combination with selective growth conditions can provide a detection strategy for viable Salmonella in a single reaction, and act as a potential tool for bacteria detection in real food and environmental samples., Microbiology; Veterinary Medicine; Health Sciences; Public Health; Infectious Disease; Salmonella; Antisense; Peptide nucleic acids; ftsZ; Microbial diagnostics.

Veterinary practices or activities expose professionals, including students, to hazards associated with animal contact. To describe workplace health and safety status and risk factors associated with hazards among veterinary clinical students in South West Nigeria, a cross-sectional survey was conducted using a semistructured questionnaire. Data on demographics, health and safety (HS) status, work-related hazards, healthcare facilities, and immunisation history were obtained. Of 167 students recruited, 100 (60.2%) were males, and >77.1% fell within the age group of 21–25 years. Many participants (77.0%) reported the lack of active HS committee. Exposures to various physical hazards (PHs) such as needlestick injuries (NSIs, 41.5%), animal scratches (42.0%), animal kicks (33.0%), falls/slips (25.0%), and, less frequently, animal bites (13.8%) were reported. Allergies (35.9%) and acute gastrointestinal infection (25.6%) mainly after contact with dogs presented with parvoviral enteritis were reported. For chemical hazards, 27.8% and 29.0% of participants indicated having had eye burn and choke on exposure to formalin. No adequate immunisation against either tetanus, rabies, or both was provided (p=0.02), and frequencies of student contact with various animal types were strongly associated with exposures to different physical and biological risks (p<0.05). This study revealed poor health and safety training, practices, and increased exposure of students to a wide range of hazards. Therefore, the development of mitigation programmes in veterinary schools becomes critical to safeguard students’ wellbeing.

Supplementary_Material_Applied_Biosafety for Assessment of the Biorisk Status of Veterinary Laboratories in Southwest Nigeria: Application of the Food and Agriculture Organization Laboratory Mapping Tool–Safety Module by Oluwawemimo Adebowale, Adebankemo Oduguwa, Saheed Dipeolu, Michael Agbaje, Olubumni Fasanmi and Folorunso Oludayo Fasina in Applied Biosafety

In developing countries, indiscriminate slaughtering of pregnant ruminants and consequent foetal wastage (FW) are persistent practices, which have impacted the agricultural and economic advancement of such countries. Retrospective data from 2008 to 2016 of a municipal slaughterhouse in Ogun state, Nigeria was assessed for the current patterns of female cattle (FC) slaughter and FW. A total of 353,503 (mean/year: 29,457 ± 1651) FC were slaughtered, and 44,713 (12.65%; mean/year: 3,726 ± 584) FW estimated over a period of 9 years. There were significant yearly variations in throughput of FC and FW (p

Understanding the knowledge and perceptions of veterinary students of antimicrobial resistance (AMR) as potential future prescribers of antimicrobials may serve as an opportunity to improve stewardship of AMR. Pre-final (n = 42) and final (n = 29) year veterinary students of the University of Pretoria completed questionnaires to determine their knowledge and perceptions of AMR. Of the 71 respondents, mixed practice (48%) and small animal practice (45%) were the most preferred career choices post-graduation, with the field of gross pathology being the least preferred. Over 80% of the respondents believed that veterinary practitioners’ misuse of antimicrobials contributes to AMR and a higher percentage (98.6%) believed that farmers’ misuse of antimicrobials encourages the development of AMR, in particular, in food animals (60.6%) compared to companion animals (50.7%). Agreement in the ranking of abuse of antimicrobials between pre-final and final year students was fair (36.4%; kappa 0.3), and the most abused antimicrobials in descending order listed by the students were tetracyclines, penicillins, sulphonamides and aminoglycosides. There was wide disparity between training and potential field application, as well as variations in the correct matching of antimicrobials to their respective antibiotic classes. Responses to the clinical application of antimicrobials also varied widely. Despite the apparent teaching of AMR to veterinary students, gaps may exist in the translation of theoretical concepts to clinical applications, hence the need for focused and targeted antimicrobial prescription and stewardship training to bridge these potential identified gaps.

Poultry production contributes largely to the Nigerian economy. However, antibiotics misuse by poultry farmers has resulted in multidrug resistance and impeded efficiency of antibiotic treatments in the industry. The study was carried out to assess antibiotic usage in commercial poultry farms. A survey using a structured farm-manager questionnaire was conducted to obtain information on socioeconomic characteristics of the farm owners or managers, the types of antibiotics used, their frequency and purpose of use, the awareness of antibiotics usage and associated consequences, and farmers’ preferred channels of information on prudent antibiotic usage. The respondents’ level of education was university or equivalent (70.9%), high school (12.6%), or no formal education (13.6%). Antibiotics were primarily used for prophylaxis (> 60%) and therapeutics (< 15%). Gentamicin (76.7%) was the most used, followed by tetracycline (64.1%), enrofloxacin and ciprofloxacin (57.3%), furazolidone (49.5%), streptomycin (46.6%), furaltadone (43.7%), chloramphenicol (41.7%), penicillin (25.2%), erythromycin (24.3%), and nalidixic acid (11.7%). About half of the farms used banned furazolidone and chloramphenicol. In total 82 (79.6%) farmers were aware that the use of random antibiotics in the treatment of improperly diagnosed diseases can lead to antibiotic resistance. However 73 (70.9%) were less aware that antibiotics misuse in animals poses a serious threat to humanhealth. Antibiotics were not prudently used by poultry producers, whose lack of awareness may contribute to the issue. It is anticipated that the results of this survey will assist in developing relevant policies toward controlling antibiotic use in poultry farms in Nigeria.

Antimicrobial resistance (AMR) in humans has been linked to non-judicious antimicrobial use (AMU) in food animals. To develop antimicrobial stewardship plans (AMSPs) for pig farmers, there is the need to understand the current status of AMU and the driving factors in the industry. Data on AMU, farmers&rsquo, perceptions of associated drivers, and biosecurity were collected through a mixed-method study design with focus group discussions (FGDs) and questionnaire-based interviews. Antimicrobials (AMs) were mainly used for therapeutic and prophylactic purposes. Common AMs used were tetracycline (78.8%), gentamycin (53.8%), and tylosin (52.5%). Perceived drivers of AMU were linked to economic benefits, farmers&rsquo, previous experiences, sick animals, expensive veterinary services, easy accessibility to over-the-counter drugs, poor farm practices, and poor disease prevention strategies. AMU was poor (average 40.2%), while knowledge on AMs and implications for animal and human health was considered averagely satisfactory (56.4%). The biosecurity level was also satisfactory (53.0%) and significantly associated with having a written farm health plan (p = 0.035). Good AMU was found to be strongly associated with farmers&rsquo, use of veterinary services (p = 0.001). Diverse factors drive antimicrobial use among pig farmers in Ogun State, and these could be addressed by providing continuing education on antimicrobial stewardship and best farm practices.

Antimicrobials (AM) are used for growth promotion and therapy in pig production. Its misuse has led to the development of resistant organisms. We evaluated Escherichia coli virulence genes, and compared phenotypic–genotypic antimicrobial resistance (AMR) patterns of faecal E. coli from pigs receiving routine farm treatment without antimicrobial agents against pigs treated routinely with AM over 70 days. Recovered E. coli were tested for AMR using disk diffusion and polymerase chain reaction. Virulence genes were detected in 24.8% of isolates from antimicrobial group and 43.5% from non-antimicrobial group (p = 0.002). The proportion of virulence genes heat-stable enterotoxins a & b (STa, STb), enteroaggregative heat stable enterotoxin 1 [EAST1] and Shiga toxin type 2e [Stx2e]) were 18.1%, 0.0%, 78.7% and 3.0% for antimicrobial group and 14.8%, 8.5%, 85.1% and 12.7% for non-antimicrobial groups, respectively. Resistance to oxytetracycline was most common (p = 0.03) in samples collected between days 10 and 21. Resistance shifted to amoxicillin on days 56–70, and trimethoprim resistance was observed throughout. Seventeen phenotypic AMR combinations were observed and eight were multidrug resistant. At least one tetracycline resistance gene was found in 63.9% of the isolates. tet (A) (23.3%) was most common in the antimicrobial group, whereas tet (B) (43.5%) was prevalent in the non-antimicrobial group. Usage or non-usage of antimicrobial agents in growing pigs does not preclude virulence genes development and other complex factors may be involved as previously described. Heavily used AM correspond to the degree of resistance and tetracycline resistance genes were detected during the growth phase.

Background: Consumers’ knowledge on food safety and related practices play central role in reducing foodborne diseases, which represents significant concerns to public health. Objectives: To evaluate rural and urban household consumers knowledge of food safety and related practices in Ogun state, Nigeria. Also, awareness of foodborne illnesses, and association between respondents’ demographic characteristics and food safety knowledge were investigated. Methods: A crossectional study, which involved a questionnaire based interview of a group of 120 volunteers from four different local government areas (LGA) in Ogun State was conducted. Pearson chi-square analysis was used to test the association between consumers’ demographic parameters and knowledge of food safety. Results: Overall, eighteen (15.8%, 95% Cl, 10.0 – 23.7) male, and ninety-six (82.2%, 95% Cl, 76.3 – 89.9) female within the age range 16 – 60 years took part in the study. Our data showed that there was poor knowledge regarding food safety practices and food borne illnesses among rural and urban consumers surveyed. However, there was a significant difference in the awareness of rural and urban household consumers to foodborne illnesses and associated complications, (p