A SURVEY OF VETERINARY DRUGS IN USE IN FISH FARMS IN ABEOKUTA, OGUN STATE. NIGERIA

A cross-sectional study was conducted to characterize fish farmers in Ogun State with respect to their use of veterinary drugs and awareness of adverse effects these drugs have on human. A semi structured questionnaire was used to gather relevant data from 80 fish farmers in Abeokuta. The findings indicated that fish farmers in the study area were mostly males, married and well educated. Most of them obtain primary source of income from fish farming. Despite the fact that both skilled (41.25%) and unskilled (58.75%) labourers were employed on the farms, family members were also involved in the production. 21.25% used pelmendazole, 10.0% used melbendazole, while 26.0% used ivermectin as their anthelminthics. 78.75% used oxytetracycline, 37.5% used penicillin, while 40% used sulfadimidine as their antibiotics. 67.5% used ovaprim®  while 42.5% used ovatide® as hormones to boost their fish production. 76.25% of the fish farmers do not involve veterinarians in the production, whilst 48.75% of the farmers are not aware of adverse effect of veterinary drug residue in human. The results are discussed in view of the need for more involvement of veterinarians in fish production to ensure the adoption of global standards, thus guaranteeing improved food safety and sustainability in fish production.     &nbsp

EVALUATION OF KNOWLEDGE, ATTITUDE AND PRACTICES RELATING TO EBOLA VIRUS DISEASE (EVD) PREVENTION AND CONTROL IN OGUN STATE, NIGERIA

A cross sectional study was carried out from 1st June to 30th June, 2015, to assess the knowledge, attitude and practices related to the prevention and control of Ebola Virus Disease in Ogun State, Nigeria. A semi-structured questionnaire was used to gather data from 300 respondents selected by multistage sampling technique across four local governments in the state. The data collected included socio-demographics, awareness, knowledge, practices and misconceptions about EVD among the respondents. Knowledge of respondents about EVD was assessed on 20 items with a 3-points rating scale of good >14, fair 10-14 and poor <10. Of the 308 respondents that took part in the study, 111 (36%) were males and 127 (41.2%) rural dwellers and 43 (14%) of the respondents were between the ages of 9-18, 139 (45.1%) were between the ages of 19-25, 83 (26.9%) were between the ages of 26-35 and the remaining 43 (14%) were above 35 years of age. Five (1.6%) of the respondents had no formal education, 9 (2.9%) had primary education, 133 (43.2%) had secondary education and 161 (52.3%) had tertiary education. All the respondents (100%) have heard of Ebola.  Only 2.6% had poor knowledge of Ebola with 12% being able to identify four misconceptions surrounding Ebola transmission and prevention. Respondents in the study reported various changes in practices such as avoidance of physical contact (33.4%), regular hand washing with soap and water (69.2%) and hand cleaning with other disinfectants (61.7%), nevertheless 73.1% of the respondents will not report infected member of the family. Television was the major source of receiving information with the internet being the trusted source of receiving information on Ebola by the respondents. In Ogun State, awareness and comprehensive knowledge on Ebola Virus Disease transmission is high with good knowledge on misconceptions. There is need to emphasize importance of reporting suspected case(s) to the hospital 

EVALUATION OF THE INFLUENCE OF BROILER BREEDER EGG WEIGHTS ON HATCHING AND POST-HATCH PERFORMANCES IN MARSHAL BREED

This study was designed to evaluate the effects of different Marshal breed broiler on hatching egg weights on hatching characteristics and post-hatch performances; and also to compare the cost of production of hatchlings to table size. A total of 900 hatching eggs (HE) from 40 weeks old parent stock were sorted, graded and purposively grouped on weight basis into small (<50g), medium (50-65g) and large (>65g) sizes (3 groups). Each group was allotted 300 eggs and replicated thrice, with each replicate having 100 eggs in a complete randomised design before incubation for 21 days. Candling of incubated eggs was done on day 18 on group basis and numbers of fertile eggs noted. The chicks were individually weighed and counted to determine hatchability, hatchling weight and cost of production. Thereafter, hatched chicks were allotted into the respective groups and replicated to determine the post-hatch performance. Each replicate has 45 chicks, intensively raised and were fed ad libitum with broiler starter mash for the first 4 weeks of life and broiler finisher mash from 4-8 weeks. Data generated include feed intake, final weight, mortality; weight gain, feed conversion ratio and unit cost of production of chicken were calculated. The data were analyzed by GLM of SAS and Duncan’s multiple-range test was used to separate significance of differences among treatment means at 5% significance level. The medium HE had the best fertility (93.00%), hatchability (95.67%) and cost of producing a chick (N 90.07) when compared with the small and large HEs. The large HE has the best results in terms of, final weight and weight gain, while medium HE has the best FCR, lowest mortality and least cost of production, which are significant at p< 0.05. It is therefore recommended poultry breeders and hatchery operators should consider the use of medium weight (50-65g) HEs in their operations, so as to cut down the production cost.   &nbsp

COVID-19 Vaccine Hesitancy and Determinants of Acceptance among Healthcare Workers, Academics and Tertiary Students in Nigeria

The COVID-19 pandemic has resulted in millions of human deaths, prompting the rapid development and regulatory approval of several vaccines. Although Nigeria implemented a COVID-19 vaccination program on 15 March 2021, low vaccine acceptance remains a major chal-lenge. To provide insight on factors associated with COVID-19 vaccine hesitancy (VH), we conducted a national survey among healthcare workers, academics, and tertiary students, between 1 September 2021 and 31 December 2021. We fitted a logistic regression model to the data and exam-ined factors associated with VH to support targeted health awareness campaigns to address public

Persisting Vaccine Hesitancy in Africa: The Whys, Global Public Health Consequences and Ways-Out—COVID-19 Vaccination Acceptance Rates as Case-in-Point

Vaccine hesitancy (VH) is the seventh among the WHO’s top 10 threats to global public health, which has continued to perpetuate the transmission of vaccine preventable diseases (VPDs) in Africa. Consequently, this paper systematically reviewed COVID-19 vaccine acceptance rates (VARs)—including the vaccine uptake and vaccination intention—in Africa from 2020 to 2022, compared the rates within the five African regions and determined the context-specific causes of VH in Africa. Generally, COVID-19 VARs ranged from 21.0% to 97.9% and 8.2% to 92.0% with mean rates of 59.8 ± 3.8% and 58.0 ± 2.4% in 2021 and 2022, respectively. Southern and eastern African regions had the top two VARs of 83.5 ± 6.3% and 68.9 ± 6.6% in 2021, and 64.2 ± 4.6% and 61.2 ± 5.1% in 2022, respectively. Based on population types, healthcare workers had a marginal increase in their mean COVID-19 VARs from 55.5 ± 5.6% in 2021 to 60.8 ± 5.3% in 2022. In other populations, the mean VARs decreased from 62.7 ± 5.2% in 2021 to 54.5 ± 4% in 2022. As of 25 October 2022, Africa lags behind the world with only 24% full COVID-19 vaccinations compared to 84%, 79% and 63% reported, respectively, in the Australian continent, upper-middle-income countries and globally. Apart from the problems of confidence, complacency, convenience, communications and context, the context-specific factors driving COVID-19 VH in Africa are global COVID-19 vaccine inequality, lack of vaccine production/maintenance facilities, insecurity, high illiteracy level, endemic corruption, mistrust in some political leaders, the spreading of unconfirmed anti-vaccination rumors and political instability. With an overall mean COVID-19 acceptance rate of 58%, VH still subsists in Africa. The low VARs in Africa have detrimental global public health implications, as it could facilitate the emergence of immune invading SARS-CoV-2 variants of concern, which may spread globally. Consequently, there is a need to confront these challenges frontally and engage traditional and religious leaders in the fight against VH in Africa, to restore public trust in the safety and efficacy of vaccines generally. As the availability of COVID-19 vaccines improves, the vaccination of pets and zoo-animals from which reverse zoonotic transmission of SARS-CoV-2 have been reported is recommended, to limit the evolution and spread of new variants of concern and avert possible SARS-CoV-2 epizootic or panzootic diseases in susceptible animal species

Common enteric bacteria on the floor and crevices of a Central Municipal Abattoir in Abeokuta, South-western Nigeria

The major aim of abattoir hygiene is to provide safe and wholesome meat fit for human consumption. This study was carried out to isolate and identify common enteric bacteria found on the floor and crevices of Lafenwa municipal abattoir before the commencement of slaughtering activities. A total of 60 sterile swab samples :30 each from the floor and crevices were collected over a period of six weeks and swabs samples yielded 288 isolates after standard bacteriological isolation and biochemical identification methods. The isolates c omp r i s e d 1 0 g e n e r a wh i c h i n c l u d e d Pro t e u s ( 1 7%) ,  Es c h e r i c h i a (16.7%),Enterobacter(16%),Klebsiella (16%), Yersinia (11.1%) Serratia (9%), Citrobacter (6.6%), Edwardsiella (4.5%), Burdvicia (2.7%) and Kluyvera (0.3%). The result of this study reinforces the need for improvement on the level of hygiene in the abattoir especially during meat processing in order to enhance food safety.Keywords: Abattoir, Wholesome meat, enteric bacteria, Public health

Determinants of Work-Related Risks among Veterinary Clinical Students in South West Nigeria

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 (<18%). An association between accommodation type and students’ level of health and safety training was observed (OR = 0.46, 95% CI: 0.241–0.897, 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