A cross sectional, multicentre survey utilizing a questionnaire was used to assess 6 th -(final-) year veterinary medical students' perceptions, attitude and knowledge about antibiotic resistance (ABR) and stewardship (ABS) in 5 convenientlyselected veterinary schools in Nigeria. Data obtained were analyzed by Fischer's exact and χ 2 tests at a significance level of P < 0.05. Out of 175 final-year veterinary students, 95 (54.3% i.e., response rate) completed the survey. Of the 95, 17% have heard about ABS and 7% knew the meaning of ABS. Less than 10% knew the core principles and goals of ABS and less than 20% of the respondents knew the ideal members of an ABS team. All the respondents rightly knew that no antibiotic stewardship programme (ASP) exist in veterinary hospitals in Nigeria, nearly all of them (97%) reported that antibiograms are rarely used during antibiotic (AB) prescription in their institutional veterinary teaching hospital (VTH) and about two-third (65%) believed that ABs are overused in most veterinary hospitals in Nigeria. Most of the respondents believed that ABR is of greater concern at national level than in their institutional VTHs and majority of them (92%) believed that ABR is a global problem (P = 0.009). Minority of the respondents knew that inadequate personal hygiene, use of substandard ABs, prescription of ABs by non-veterinarians/professionals, poor infection control practices, treating self-limiting infections with ABs, suboptimal and incomplete AB doses (P = 0.017), are factors that promote ABR. Minority of the respondents knew that education on AB therapy (44%), development of antibiotic usage policies (35%), reduction of AB use (14%), establishment of national AB resistance surveillance (28%) and development of institutional guidelines for AB use (29%), are critical interventions to curb ABR. Only 17% of the respondents felt that their education on ABR is adequate for their veterinary career. Most of the respondents believed that strong knowledge of ABs is important for their future veterinary career and would like more education about ABR and ABS. Overall mean correct score of 29% on clinical knowledge vignettes with similar scores across the schools in all the areas, was recorded. This survey has shown that Nigerian veterinary students' perception and knowledge about ABR and ABS are poor and therefore creates doubt about their preparedness to practice ABS. There is urgent need for improved ABS education in Nigerian veterinary schools.

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Aim: This study was undertaken to isolate Listeria (L.) species from raw meats sold in markets in Enugu State, Southeast Nigeria, and to determine the antibacterial resistance profile. Materials and Methods: Twenty-five grams of beef (n=144), chicken meat (n=144), and pork (n=144) were collected randomly from supermarkets and general markets in Enugu State. Isolation of Listeria was done using half and full Fraser broths, and polymyxin acriflavine lithium chloride ceftazidime aesculin mannitol agar. Identification of isolates was done using an analytical profile index kit specific for Listeria. Confirmation of the genus Listeria was done by a polymerase chain reaction. The resistance of the isolates was determined using the disk diffusion method. Results: Listeria was isolated from 39/144 (27.1%) chicken meat, 19/144 (13.2%) pork, and 66/144 (45.8%) beef samples cultured. Listeria innocua was the predominant species in chicken meat (52.6%) and beef (81.8%) samples. Listeria grayi, Listeria welshimeri, and Listeria ivanovii were also isolated from the beef and chicken meat samples. More than 65% of the isolates were resistant to penicillin, rifampicin, ciprofloxacin, sulfamethoxazole-trimethoprim, and cephalothin. All the isolates from beef and pork samples and 23 (92%) from chicken meat samples, were resistant to ≥3 classes of antibacterial agents. Mean multiple antibiotic resistance index (MARI) was 0.77 (range=0.42-1.00), 0.58 (range=0.25-0.83), and 0.79 (range=0.58-0.92) for the isolates from beef, chicken meat, and pork samples, respectively. All the isolates had MARI >0.2. Conclusion: Multidrug-resistant Listeria strains contaminate raw beef, pork, and chicken meats marketed in Enugu State, Southeast Nigeria.

Seroprevalence of the antibodies of Brucella canis and Brucella abortus in dogs was assessed using a cross-sectional survey in Anambra and Enugu States, Nigeria. A total of 123 Companion dogs made up of 65 clinic dogs, 34 slaughter dogs and 24 household dogs were screened. For B. abortus antibody assay, the collected serum was used for Rose Bengal plate test (RBPT), Serum agglutination test (SAT) and Solid Phase Immunoassay technique with Immunocomb® Canine Brucellosis Antibody Test Kit was used. Out of the 123 dogs screened, none was positive for Brucella abortus antibodies while 34 (27.7%) of the dogs screened were positive for B. canis antibodies. There was a significant association (P0.05) between infection and sex, the infection was significantly higher (P0.05) in female than male dogs. Prevalence was significantly higher (P0.05) in Exotic breeds than in mixed and local dog breeds. There was no association (P0.05) between infection and antibody titre levels in the different categories of dogs. However, there was significant association (P0.05) between the presence of Brucella canis antibodies and free roaming of dogs. This study provides the first serological evidence of B. canis infection in dogs in Enugu and Anambra States. This shows that B. canis is endemic in both states, underscoring the need for further studies. Female dogs, exotic breeds and freely roaming dogs are at a higher risk of Brucella infection in the study area; therefore, preventive and control measures are strongly recommended

Aim: This study aimed to determine the presence and prevalence of chloramphenicol (CAP, a drug which was banned for use in food-producing animals due to many side effects) residue in commercial birds slaughtered at Ikpa abattoir and its awareness and usage in farms at Nsukka,