Survey of Animal Neoplastic Cases Diagnosed in Nigerian Veterinary Teaching Hospitals, 2000-2017.

Incidence data from 17-year veterinary neoplasm surveillance and registration were reviewed. Most of the neoplastic cases diagnosed in Nigerian veterinary teaching hospitals (VTHs) were in the avian (49%) and canine species (44%). Fewer cases were recorded in the equine (3.

Mobile Colistin Resistance () Gene-Containing Organisms in Poultry Sector in Low- and Middle-Income Countries: Epidemiology, Characteristics, and One Health Control Strategies.

Mobile colistin resistance () genes (-1 to -10) are plasmid-encoded genes that threaten the clinical utility of colistin (COL), one of the highest-priority critically important antibiotics (HP-CIAs) used to treat infections caused by multidrug-resistant and extensively drug-resistant bacteria in humans and animals. For more than six decades, COL has been used largely unregulated in the poultry sector in low- and middle-income countries (LMICs), and this has led to the development/spread of gene-containing bacteria (MGCB). The prevalence rates of -positive organisms from the poultry sector in LMICs between January 1970 and May 2023 range between 0.

Bovine fetal wastages in Southeast Nigeria: prevalence, causes and public health implications.

Slaughter of pregnant animals for meat is unethical, counterproductive and enhances zoonotic disease spread. This study determined the prevalence and reasons for slaughtering pregnant cows (SPCs) for meat. Pregnancy status of cows slaughtered was determined by evisceration and longitudinal incision of the uterus for presence of fetus.

Antimicrobial drug usage pattern in poultry farms in Nigeria: implications for food safety, public health and poultry disease management.

Good antimicrobial drug stewardship in food‑producing animals boosts productivity and limits transmission of zoonotic pathogens, but the imprudent usage is counterproductive. A nation‑wide survey to determine the pattern of antimicrobial drug usage in poultry was therefore conducted across 12 of the 36 States in Nigeria. The survey was conducted using structured questionnaire designed to elicit information on socio‑demographics, pattern of antimicrobial drug usage and awareness of the consequences of imprudent use of antimicrobials in food‑producing animals, among 2,402 randomly selected poultry farmers.

Epidemiology of infections with zoonotic pig parasites in Enugu State, Nigeria.

Pig production is an important component of animal agriculture in Nigeria but zoonotic parasites constrain the production and make pork unsafe for human consumption. This epidemiological study was therefore conducted, to ascertain the prevalence and determinants of Taenia solium cysticerci and Ascaris spp infections in pigs in Enugu State. Presence of cysticerci was determined by post-mortem examination of pig carcasses while pig faeces were coprologically examined for presence of Ascaris spp egg, according to standard parasitological protocol.

Prevalence and determinants of gastrointestinal parasite infection in intensively managed pigs in Nsukka agricultural zone, Southeast, Nigeria.

Gastrointestinal parasite (GIP) infection in pigs constrains swine production and enhances dissemination of zoonotic parasites, especially in the tropics. Therefore, an epidemiological study to determine prevalence and risk factors of GIP infection in intensively managed pigs in Nsukka, was conducted. Faecal samples from 1400 pigs, randomly collected from 40 farms, were examined for GIP eggs following standard protocol.

Prevalence, toxigenic potential and antimicrobial susceptibility profile of isolated from ready-to-eat meats.

Aim: An epidemiological surveillance for contamination of ready-to-eat (RTE) meats from Enugu State, Nigeria, was carried out to determine the prevalence, species distribution, toxigenic potential and antimicrobial susceptibility profile of the organisms and hence the microbiological and toxicological safety of the meats.

Materials And Methods: Isolation and phenotypic detection were done according to standard microbiological methods. Phenotypic resistance to 17 commonly used antimicrobial agents was determined by disc diffusion method.

Serosurveillance of antibody in food animals and role of slaughterhouse workers in spread of infection in Southeast Nigeria.

Aim: The study was carried out to determine the seroprevalence of antibody in slaughter cattle and goats; and the role of slaughterhouse workers (SHWs) in spread of infection during slaughterhouse operations in Enugu State, Southeast Nigeria.

Materials And Methods: Rose Bengal plate test was used to screen for antibody in 484 cattle and 340 goats slaughtered for human consumption in the state. Structured and pretested questionnaire was used to elicit information from randomly selected SHWs, on socioeconomic characteristics, awareness of brucellosis and involvement in practices that aid dissemination of infection during slaughterhouse operations.

Assessment of antimicrobial drug administration and antimicrobial residues in food animals in Enugu State, Nigeria.

Imprudent administration of antimicrobial drugs in food-producing animals can facilitate the development and spread of antimicrobial-resistant organisms and also enhance the occurrence of antimicrobial residue in animal products. This study was undertaken to assess antimicrobial drug administration to food animals in livestock farms in Enugu State and determine livestock farmers' awareness on the consequences of imprudent antimicrobial administration to food animals and finally the prevalence of antimicrobial drug residues in edible tissues of cattle and pigs in the state. Structured questionnaire was used to extract information on antimicrobial drug administration and consequences of irresponsible use of antimicrobials in food animals from 109 livestock farms/farmers randomly selected using multi-stage sampling technique.