Evaluation of Improved Bioremediation Strategy for the Treatment of Abattoir Wastewater using Bacillus licheniformis ZUL012

The abattoir generates a large volume and variety of biowastes, posing a high risk of environmental contamination, disease outbreaks, and contaminated food. The purpose of this research was to characterize and remediate abattoir wastewater (Aww). The physicochemical characterization of the Aww revealed high level of pollution which served as a baseline for monitoring treatment efficacy. The B. licheniformis ZUL012 isolated from textile wastewater was primed with H2O2 and used to remediate Aww waste water in the current study. This study revealed Aww high pollution level which necessitated a need for the Treatment with this bacterium resulted in a significant decrease in some of the waste water parameters tested. The induced cell reduced the parameters to 155 41 mg/L, 75 mg/L, 454 mg/L, 1750 mg/L, and 1000 mg/L, whereas the naive cell reduced them to 375 mg/L, 776 mg/L, and 3122 mg/L, respectively. This equates to an average reduction of 95 percent (COD), 95 percent (BOD5), 77 percent (TOC), and 71% (TDS) compared to raw wastewater. These novel strategies show that H2O2-induced B. licheniformis ZUL012 could be a viable hybrid-bioremediation option for reducing or transforming the pollutants present in Aww, thereby contributing to compliance with wastewater discharge regulations into bodies of water

The Way forward for Community-Based Health Insurance Scheme in Funding Health Care among the Rural Communities of Sokoto State, Nigeria

Health  care financing in most of Sub-Saharan Africa is based on out-of-pocket payment from the rural dwellers.”This out-of-pocket payment has caused a lot of health troubles such as premature deaths, maternal problems, deficiencies in health issues in Sub Sahara countries. This report examines issues pertaining to health financing in Nigerian rural areas in order to encourage people in SSA to implement “Community-Based Health Insurance Scheme in the rural regions.” “It’s been significant because it offers a chance for the citizenry to be out of poverty as a result of high money paid whenever they are assessing health care through out-of-pocket payment at the point of service delivery. “This schema is a raw area of health financing in the developing countries supported by the World Health Organization (WHO), World Bank (WB) and the International Labor Organization (ILO) among others.” Few of the SSA countries like Ghana, Mali, and Burkina Faso are doing well using the scheme to finance health care delivery in the rural regions. “In Nigeria, this concept of community-based health insurance plan is a new development. Thus, an attempt should be attained to create consciousness about this commendable project.” The management of the CBHIS should focus on the rural dwellers on one hand, and government should provide enabling laws on the other. Keywords: Health Financing, Out-of-Pocket, Sokoto, Community-Based Health Insuranc

Medicinal plants used to treat Snake bite by Fulani Herdsmen in Taraba State, Nigeria

Snake bite remains a public health hazard in tropical countries. Taraba State with a high Fulani population has one of the highest incidences in the country. The Fulani herdsmen are more at risk because of their agropastoralist lifestyle. Their village settlement positions make it more difficult for them to assess antiserum, the only source of treatment available for snake bite, Therefore the only option left for them is the use of village surrounding medicinal plants for the treatment of the snake bite. Recent efforts on ethnopharmacology revealed several of these medicinal plants with potential to treat snake bite. This work was designed to document medicinal plants used by Fulani herdsmen in Taraba State, Nigeria, for the treatment of snake bites. Information provided will enable further study on the efficacy of the medicinal plants so identified. Eight out of the total sixteen Local government areas (LGAs) of Taraba State, Nigeria were selected for the survey. Sixty four (64) herdsmen with good ethnomedical knowledge were interviewed. The results showed that 19 plants species belonging to 15 plant families were used as remedies for the treatment of snake bite by 42.20% of the Fulani herdsmen interviewed. Annona senegalensis was the most frequently used plant. The proposed mechanisms of action of these plants with regards to venom enzymes inhibition or neutralization were discussed. Further studies on the efficacy and toxicity of these plants are suggested

Contraceptive discontinuation among women of reproductive age in Papua New Guinea.

BACKGROUND: Papua New Guinea has one of the lowest contraceptive prevalence rates among women of reproductive age in the Western Pacific Region and this makes contraceptive discontinuation in this country a critical public health issue worth studying. This study sought to assess the factors associated with contraceptive discontinuation among women of reproductive age in Papua New Guinea. METHODS: The data used for the analysis were obtained from the Papua New Guinea Demographic and Health Survey which was conducted in 2016-2018. The outcome variable for this study was contraceptive discontinuation among women of reproductive age. Crude odds ratios and adjusted odds ratios with 95% confidence intervals were estimated using binary logistic regression. RESULTS: About 33.26% of the women discontinued injectables, 19.15% discontinued pills and 3.77% discontinued other contraception methods. Women aged 20-24 [aOR = 2.12, CI = [= [1.04,4.31] through to those aged 30-34 [aOR = 1.98, CI = 1.03,3.79] had higher odds to discontinue contraceptive usage compared to those aged 45-49. Women with no information on choice of contraception [aOR = 2.85, CI = 2.31,3.51], those with two or more births in the last five years [aOR = 2.35, CI = 1.65,3.35] and those living in the Highland region [aOR = 1.71, CI = 1.28,2.29] were more likely to discontinue contraceptive usage compared with those with information on contraceptive choices, those with no births and those living in the Island region respectively. However, women in the rural areas [aOR = 0.78, CI = 0.61,0.99], women using LARC [aOR = 0.10, CI = 0.06,0.15], injectables [aOR = 0.43, CI = 0.30,0.63] and other modern contraception methods including condom [aOR = 0.22, CI = 0.15,0.34] were less likely to discontinue contraceptive usage. CONCLUSION: A nationwide mass education on the benefits of contraception is recommended for the Papua New Guinea National Department of Health to tackle the key findings of this study which were high contraceptive discontinuation prevalence with lack of information on choice, disproportionately high contraceptive discontinuation rate in the Highland Region and the desire to give birth to more than two children as some factors associated with contraceptive discontinuation in Papua New Guinea

Local Rice Production Trend Analyses and Consumption in Benue State, Nigeria: 1980 – 2016

The research examined local rice production trends and factors inhibiting the consumption of local rice from 1980 to 2016 in Benue State. Primary data were collected with the aid of questionnaire in Benue State, while secondary data were obtained from Benue Agricultural and Rural Development Authority (BNARDA) in 2017. Multistage random sampling method was employed in selecting respondents. Primary data were collected from one hundred and fifty six (156) respondents. Descriptive statistics, Z – test, Growth model and Kendal’s coefficient of concordance were used for the analysis. The results revealed that from 1980 to 2016, a total of 9.5mt of local rice was produced in Benue State. The result also shows that the respondents were all married (99%), with household size of 1 - 10 persons (95%) and mean household size of about 8 persons. The result further indicated that majority of respondents’ attained tertiary school level. The result also shows that the respondents had low income (40.3%).  The mean quantity of local rice production was 257,333.06mt per year. The instantaneous growth trends of local rice production and price were 0.00122 and 0.01103, and compound growth rate as 3.72 and 3.76 respectively. The result also indicated that many of the respondents were above the age of 41 years (49%) with the mean age of 47 and all respondents male. The presence of stones, poor aroma, impure rice and broken grain were some of the factors inhibiting consumption of local rice in Benue State. The study recommended that the policies that focus on increasing growth rate of local rice in Benue State should be intensified. Breeders and Scientists should make effort in breeding rice with aroma. The processors of local rice should use modern processing mills like rice polisher and des-stoners to mill quality local rice that will be acceptable to consumers

A multi-country cross-sectional study of self-reported sexually transmitted infections among sexually active men in sub-Saharan Africa.

BackgroundDespite the importance of self-reporting health in sexually transmitted infections (STIs) control, studies on self-reported sexually transmitted infections (SR-STIs) are scanty, especially in sub-Saharan Africa (SSA). This study assessed the prevalence and factors associated with SR-STIs among sexually active men (SAM) in SSA.MethodsAnalysis was done based on the current Demographic and Health Survey of 27 countries in SSA conducted between 2010 and 2018. A total of 130,916 SAM were included in the analysis. The outcome variable was SR-STI. Descriptive and inferential statistics were performed with a statistical significance set at p ResultsOn the average, the prevalence of STIs among SAM in SSA was 3.8%, which ranged from 13.5% in Liberia to 0.4% in Niger. Sexually-active men aged 25-34 (AOR = 1.77, CI:1.6-1.95) were more likely to report STIs, compared to those aged 45 or more years. Respondents who were working (AOR = 1.24, CI: 1.12-1.38) and those who had their first sex at ages below 20 (AOR = 1.20, CI:1.11-1.29) were more likely to report STIs, compared to those who were not working and those who had their first sex when they were 20 years and above. Also, SAM who were not using condom had higher odds of STIs (AOR = 1.35, CI: 1.25-1.46), compared to those who were using condom. Further, SAM with no comprehensive HIV and AIDS knowledge had higher odds (AOR = 1.43, CI: 1.08-1.22) of STIs, compared to those who reported to have HIV/AIDS knowledge. Conversely, the odds of reporting STIs was lower among residents of rural areas (AOR = 0.93, CI: 0.88-0.99) compared to their counterparts in urban areas, respondents who had no other sexual partner (AOR = 0.32, CI: 0.29-0.35) compared to those who had 2 or more sexual partners excluding their spouses, those who reported not paying for sex (AOR = 0.55, CI: 0.51-0.59) compared to those who paid for sex, and those who did not read newspapers (AOR = 0.93, CI: 0.86-0.99) compared to those who read.ConclusionSTIs prevalence across the selected countries in SSA showed distinct cross-country variations. Current findings suggest that STIs intervention priorities must be given across countries with high prevalence. Several socio-demographic factors predicted SR-STIs. To reduce the prevalence of STIs among SAM in SSA, it is prudent to take these factors (e.g., age, condom use, employment status, HIV/AIDS knowledge) into consideration when planning health education and STIs prevention strategies among SAM

Inflation and inflation uncertainty in Nigeria: A test of the Friedman's hypothesis

This paper examines the relationship between inflation and inflation uncertainty in Nigeria. It attempts to test whether the Friedman's hypothesis - that a rise in the average rate of inflation leads to more uncertainty about future rate of inflation - holds for the country. The monthly inflation data spanning the period 1960:1 to 2014:07 was used. Inflation uncertainty was modeled as a time varying process using a GARCH framework. Exponential Generalized Autoregressive Heteroscedasticity (EGARCH) complemented by seasonal ARIMA (2, 0, 2) (0, 0, 1) was employed to model the inflation uncertainty. Given that inflation series display structural breaks, this was tested and found to be significant which was accounted for in the model. The EGARCH fitted our data better than the symmetric GARCH model. The bivariate Granger Causality test was performed on inflation and its uncertainty; it showed that inflation causes inflation uncertainty in Nigeria. The fitted EGARCH model found strong support for the Friedman's hypothesis

An Overview of Wastewater Characteristics, Treatment and Disposal: A Review

Wastewater treatment is a critical aspect of environmental management, aimed at mitigating the adverse effects of urbanization and industrialization on water bodies. This review provides a comprehensive overview of wastewater characteristics, treatment methods, and disposal options by harvesting data from secondary sources. Data obtained reveals that various treatment processes are employed to remove or reduce contaminants from wastewater, including physical, chemical, and biological methods. This review underscores the importance of wastewater treatment in safeguarding water resources and public health, while also emphasizing the importance of considering the broader environmental implications of treatment and disposal practices

Prevalence and Factors Associated with Hygiene Behaviours among In-School Adolescents in Ghana

(1) Background: Despite a global call to act to resolve communicable diseases caused by lack of clean water, sanitation, and hygiene, many people in low- and middle-income countries continue to die each year. In this study, we looked at in-school adolescents’ oral and hand hygiene activities in Ghana, as well as the factors that influence them. (2) Methods: This was a cross-sectional study that utilised data on 1348 in-school adolescents from the 2012 global school-based health survey. Using Stata software version 14.2, descriptive and inferential statistics were used to analyze the data. All statistical analyses were considered significant at p-value &lt; 0.05. (3) Results: The prevalence of good hygiene behaviour was 62.6% and 79.9% for good oral hygiene and good hand hygiene, respectively. In-school adolescents who were truant were 31% (AOR = 0.69, 95% CI = 0.51–0.92) and 28% (AOR = 0.72, 95% CI = 0.54–0.87), respectively, less likely to practise good hand and oral hygiene compared to those who were not. Adolescents whose parents supervised their homework, however, had higher probabilities of practising good hand (AOR = 2.30, 95% CI = 1.64–2.31) and oral (AOR = 2.34, 95% CI = 1.80–3.04) hygiene respectively. Adolescents aged 18 years and above were 1.33 times more likely to practice good oral hygiene than younger adolescents (AOR=1.33, 95% CI = 1.07–1.66). Adolescents who were bullied had lower odds of practicing good hand hygiene (AOR = 0.70, 95% CI = 0.52–0.94). (4) Conclusions: While good hygiene behaviour remains a major strategy in decreasing the prevalence of communicable diseases, the less than 65% prevalence of hand hygiene we observed in the current study is indicative of the country’s inability to achieve water, hygiene and sanitation for all by the year 2030. To accelerate progress towards meeting the Sustainable Development Goal 6.2, there is a need for the implementation of innovative interventions which seek to promote good hygiene behaviours among adolescents and the expansion of existing interventions, such as the WASH initiative, in schools. Such interventions should focus more on younger adolescents, those who are truant, and adolescents who suffer from bullying in school.</jats:p

Lower cerebrospinal fluid/plasma fibroblast growth factor 21 (FGF21) ratios and placental FGF21 production in gestational diabetes

Objectives: Circulating Fibroblast Growth Factor 21 (FGF21) levels are increased in insulin resistant states such as obesity, type 2 diabetes mellitus and gestational diabetes mellitus (GDM). In addition, GDM is associated with serious maternal and fetal complications. We sought to study human cerebrospinal fluid (CSF) and corresponding circulating FGF21 levels in women with gestational diabetes mellitus (GDM) and in age and BMI matched control subjects. We also assessed FGF21 secretion from GDM and control human placental explants. Design: CSF and corresponding plasma FGF21 levels of 24 women were measured by ELISA [12 GDM (age: 26–47 years, BMI: 24.3–36.3 kg/m2) and 12 controls (age: 22–40 years, BMI: 30.1–37.0 kg/m2)]. FGF21 levels in conditioned media were secretion from GDM and control human placental explants were also measured by ELISA. Results: Glucose, HOMA-IR and circulating NEFA levels were significantly higher in women with GDM compared to control subjects. Plasma FGF21 levels were significantly higher in women with GDM compared to control subjects [234.3 (150.2–352.7) vs. 115.5 (60.5–188.7) pg/ml; P<0.05]. However, there was no significant difference in CSF FGF21 levels in women with GDM compared to control subjects. Interestingly, CSF/Plasma FGF21 ratio was significantly lower in women with GDM compared to control subjects [0.4 (0.3–0.6) vs. 0.8 (0.5–1.6); P<0.05]. FGF21 secretion into conditioned media was significantly lower in human placental explants from women with GDM compared to control subjects (P<0.05). Conclusions: The central actions of FGF21 in GDM subjects maybe pivotal in the pathogenesis of insulin resistance in GDM subjects. The significance of FGF21 produced by the placenta remains uncharted and maybe crucial in our understanding of the patho-physiology of GDM and its associated maternal and fetal complications. Future research should seek to elucidate these points