Advances in Public Health

Canada has a rapidly growing refugee population, yet, there are limited research studies on the physical health of working-age refugees in comparison to the health of immigrants and Canadian-born individuals. Investigating social capital and acculturation measures may provide important insights into the factors associated with good self-reported health and this may help to inform health promotion strategies for refugees in Canada. A secondary analysis was conducted on data collected from the Canadian General Social Survey 27 (GSS-27) comparing a sample of refugees (n = 753), immigrants (n = 5,063), and Canadian-born (n = 11,266) respondents between the ages of 15 and 64. Both bivariate and logistic regression analyses were conducted. Self-reported physical health, dichotomized into poor versus good, was the outcome of interest. The self-reported physical health status of refugees, immigrants, and Canadian-born respondents was comparable. Visible minority status was not significantly associated with self-reported health status. Among refugees, the likelihood of reporting good health was associated with being a woman, being married/common-law, being involved in a social group/organization, and having more than half of one’s friends who spoke a different mother tongue than the respondent. Refugees, however, were less likely to have a confidant and be involved in social groups/organizations as compared to immigrants or those born in Canada. The odds of reporting good health were significantly lower among those who had experienced discrimination within the last five years. Social capital and acculturation may be protective of the self-reported health of refugees in Canada. Initiatives to support refugees’ social connections are therefore warranted.

Introduction. Bystanders at overdose events often hesitate to call 911 due to fear of police involvement. To address this, in 2016, British Columbia Emergency Health Services (BCEHS) introduced a policy to not routinely inform police of overdose events. This study explores change in police attended overdose events after the policy was implemented. Methods. Data on police attended overdose events were derived from naloxone administration forms in BC’s Take-Home Naloxone (THN) kits returned before and after the policy change. Segmented regression was conducted to quantify change in police attended overdose events. Results. The average proportion of police attended overdose events pre-policy was 55.6% compared to 37.9% post-policy. The segmented regression model demonstrated a 0.98% (95% CI: (−1.70 to −0.26)) decline () in police attended overdose events each month following the policy. Conclusion. Our findings suggest that the BCEHS policy contributed to a decrease in police attended overdose events.

Background. Hepatitis B virus (HBV), a highly contagious virus, is a circular partial double-stranded DNA virus. Hepatitis C virus (HCV) is an enveloped, single-stranded RNA virus with a major blood-borne infection worldwide. Infection of HBV and HCV among blood donors is an important public health problem. Objective. To assess the seroprevalence of hepatitis B and C viruses and associated factors among blood donors at Bahir Dar Blood Bank, Northwest Ethiopia. Method. Institutional-based cross-sectional study was conducted at Bahir Dar Blood Bank from May 18, 2020 to July 27, 2020. A systematic random sampling technique was used to select 426 participants. Variables having a value of <0.05 with 95% CI and AOR were considered statistically significant. Results. From 426 proposed participants, 418 (98.1%) of them completed the face-to-face interview. The seroprevalence of HBV and HCV among study participants was 4.07% and 0.48%, respectively. Having multiple sexual partners (AOR = 10.356: 95% CI: (2.277–47.099)), having a family history of hepatitis (AOR = 8.106: 95% CI: (1.278–51.403)), and having sharp materials sharing experience (AOR = 11.313, 95% CI: (1.144–111.864)) have a significant association with HBV infection. No risk factors were found for HCV infectious markers. Conclusion and Recommendations. This study showed that the seroprevalence of HBV and HCV infections confirmed with positive tests among voluntary blood donors in Bahir Dar Blood Bank was 4.07% and 0.48%, respectively. HBV seroprevalence among blood donors in this study has remained stable when compared to a study done in 2013 in the same population. Strict donor selection, safe sex practice, using proper safety precautions when offering care to a family member, and immunization of people at risk could constitute an important package of a prevention program.

This study assessed the magnitude of hidden hunger (micronutrient deficiencies) and cognitive deficits of 130 school-aged children (6–13 years old) living in three selected orphanages in Kumasi, Ghana. Sociodemographic data assessment, anthropometric assessment (BMI for age and height for age), dietary assessment (3-day repeated 24-hour dietary recall), urinary iodine level assessment, and cognitive performance assessment (Raven’s Coloured Progressive Matrices) were performed. Boys formed 50.8% of the study population, while girls formed 49.2%. The median age of participants was 10.50 years. About 12.3%, 7%, and 10.0% of participants were stunted, thin, and overweight/obese, respectively. The prevalence of mild iodine deficiency (i.e., 50–99 μg/L) was 16.2%. Iodine deficiency was significantly higher (23.6%) in participants who had lived for at least 7 years in the orphanage compared to those who had lived less than 7 years (10.7%) (). About 17% of the participants performed poorly (<50%) on the cognition test. Mean cognition test scores were significantly different among the orphanages (). The majority of participants, 89.2%, 54.6%, 76.9%, and 77.7%, had adequate intake of iron, zinc, vitamin C, and folate, respectively, whereas intake of vitamins A and B₁₂ was inadequate for the majority of participants (90.8% and 50.8%, respectively). There was no significant correlation between micronutrient intake and cognitive performance. However, mean cognition test scores were significantly different between participants with adequate and inadequate iron and vitamin A intake ( and , respectively). The findings of this study warrant a closer look at nutritional intakes in orphanages to improve hidden hunger and cognitive performance.

Background. The goal of Acute flaccid paralysis (AFP) surveillance is to comprehensively investigate and report any case of a child below 15 years with a floppy weakness. This is essential for the poliovirus eradication initiative. Objective. In this study, we analyzed the results of nine-year surveillance (2010–2018) of AFP in Morocco. Method. This was a descriptive, retrospective study of cases with AFP routinely documented at the National Referral Laboratory of Polio (NRLP) from 2010 to 2018. Results. Among the 884 AFP cases identified and analyzed, we identified 11 polioviruses as Sabin-like vaccine strains (PSL). PSL were isolated in 11 samples of AFP cases received at the laboratory, including one PSL1, three PSL2 + PSL3, one PSL1 + PSL2, and one PSL1 + 2 + 3. The annualized nonpolio AFP rate per 100,000 children under 15 years ranged from 0.84 during 2011–2015 to 2.29 in 2018. The stool adequacy indicator was poor and may be improved with better delivery times and maintaining the cold chain. The incidence of isolated nonpolio enteroviruses (NPEV) varied between 2.27% and 12.6%, with the average not exceeding 6.35%; the incidence remained low compared to the indicator set by the World Health Organization (WHO). Conclusion. Morocco was certified polio-free by WHO in 2015, and since then no cases of wild poliovirus have been reported. Overall, although the nonpolio AFP rate has risen to the WHO standard, stool adequacy and the proportion of nonpolio enteroviruses need to be improved. The laboratory can adopt alternative techniques, independent of cell culture, to ensure that imported cases of poliovirus are not missed, especially in this era of eradication.

Introduction. Human activities create waste, and the improper ways that waste is handled, stored, collected, and disposed of can pose risks to public health. The highest proportion of households practice their solid waste improperly in many developing countries, and the household’s status of solid waste management practices and its association with sociodemographic, knowledge, and institutional-related factors have never been clearly understood in Ethiopia, particularly in the study area. Therefore, this study aimed to assess the status of solid waste management practice and its associated factors among households in Gessa town, Dawro Zone, Southwest Ethiopia. Methods. A community-based cross-sectional study was conducted among 686 study participants from April 30 to June 15, 2021. Study participants were selected by using a computer-generated simple random sampling technique. The interviewer administered a semistructured questionnaire that comprised sociodemographic, household-related, and institutional-related factors were used for data collection. All collected data were entered into epi data version 4.6 and then exported to STATA version 14.0 for further analysis. Each independent variable with a value <0.25 in the bivariable logistic regression was included in the multivariable logistic regression model. In multivariable logistic regression, variables having a value <0.05 were considered statistically significant. Result. In this study, improper solid waste management practice was 86.2%. Unpracticed solid waste reduction at source (AOR = 5, 95% CI 2.9–8.9), householders’ poor knowledge about solid waste management (AOR = 5.2, 95% CI 2.6–10.3), and distance to the municipality disposal site greater than 30 minutes to one hour from householders' (AOR = 2.6, 95% CI 1.3–5.0) were found to be statistically significant associated factors for improper solid waste management practices of the households. Conclusions and Recommendations. The magnitude of improper solid waste management practices was high. Unpracticed solid waste reduction at source, householders’ poor knowledge about solid waste management, and distance from home to the waste disposal site were significantly associated factors. Therefore, policymakers, local government, and Gessa town health work units have to teach the community about solid waste management and solid waste generation minimization at the source and prepare standardized near-distance waste disposal sites to tackle contributing factors of improper solid waste management practice.