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The negative influence of professional hierarchies between health cadres can silence nurse-midwives and junior medical staff,6 and may even demotivate personnel from participating in MPDSR. Maternal and perinatal death surveillance and response (MPDSR) is a health systems process entailing the continuous cycle of identification, notification and review of maternal and perinatal deaths (Surveillance), followed by actions to improve service delivery and quality of care (Response).1 Before the coronavirus disease 2019 (COVID-19) pandemic, there were an estimated 4.6 million maternal and neonatal deaths and stillbirths each year.2 During the pandemic, maternal and perinatal health outcomes have worsened, especially in low- and middle-income countries,3 highlighting the urgent need to galvanise MPDSR to end preventable mortality and strengthen health systems. Overcoming the blame culture that currently impedes MPDSR implementation requires action at all levels of the health system. 1 Therefore, dual national prioritisation on the value of systems learning and quality improvement that MPDSR encompasses needs to be matched with political priority for health system investment to implement I response i , deliver improved health outcomes and reduce the number of preventable deaths. [Extracted from the article]

Background: The highly infectious nature of SARS-CoV-2 necessitates using bio-containment facilities to study viral pathogenesis and identify potent antivirals. However, the lack of high-level bio-containment laboratories across the world has limited research efforts into SARS-CoV-2 pathogenesis and the discovery of drug candidates. Previous research has reported that non-replicating SARS-CoV-2 Spike-pseudotyped viral particles are effective tools to screen for and identify entry inhibitors and neutralizing antibodies., Methods: To generate SARS-CoV-2 pseudovirus, a lentiviral packaging plasmid p8.91, a luciferase expression plasmid pCSFLW, and SARS-CoV-2 Spike expression plasmids (Wild-type (D614G) or Delta strain) were co-transfected into HEK293 cells to produce a luciferase-expressing non-replicating pseudovirus which expresses SARS-CoV-2 spike protein on the surface. For relative quantitation, HEK293 cells expressing ACE2 (ACE2-HEK293) were infected with the pseudovirus, after which luciferase activity in the cells was measured as a relative luminescence unit. The ACE2-HEK293/Pseudovirus infection system was used to assess the antiviral effects of some compounds and plasma from COVID-19 patients to demonstrate the utility of this assay for drug discovery and neutralizing antibody screening., Results: We successfully produced lentiviral-based SARS-CoV2 pseudoviruses and ACE2-expressing HEK293 cells. The system was used to screen compounds for SARS-CoV-2 entry inhibitors and identified two compounds with potent activity against SARS-CoV-2 pseudovirus entry into cells. The assay was also employed to screen patient plasma for neutralizing antibodies against SARS-CoV-2, as a precursor to live virus screening, using successful hits., Significance: This assay is scalable and can perform medium-to high-throughput screening of antiviral compounds with neither severe biohazard risks nor the need for higher-level containment facilities. Now fully deployed in our resource-limited laboratory, this system can be applied to other highly infectious viruses by swapping out the envelope proteins in the plasmids used in pseudovirus production., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 The Authors. Published by Elsevier Ltd.)

Introduction: The RTS,S vaccine has been approved for use in children under 5 living in moderate to high malaria transmission areas. However, clinically important adverse events have been reported in countries in sub-Saharan Africa. This systematic review aims to assess the frequency, severity and clinical importance of vaccine-related adverse events., Methods and Analysis: This systematic review protocol has been prepared following robust methods and reported in line with the Preferred Reporting Items for Systematic reviews and Meta-Analyses for protocols guidelines. We will search PubMed, CINAHL, LILACS, Google Scholar, SCOPUS, WEB OF SCIENCE, Cochrane library, HINARI, African Journals Online , Trip Pro and TOXNET from 2000 to 30 September 2023, without language restrictions. We will also search conference proceedings, dissertations, World Bank Open Knowledge Repository, and WHO, PATH, UNICEF, Food and Drugs Authorities and European Medicines Agency databases, preprint repositories and reference lists of relevant studies for additional studies. Experts in the field will be contacted for unpublished or published studies missed by our searches. At least two reviewers will independently select studies and extract data using pretested tools and assess risk of bias in the included studies using the Cochrane risk of bias tool. Any disagreements will be resolved through discussion between the reviewers. Heterogeneity will be explored graphically, and statistically using the I 2 statistic. We will conduct random-effects meta-analysis when heterogeneity is appreciable, and express dichotomous outcomes (serious adverse events, cerebral malaria and febrile convulsion) as risk ratio (RR) with their 95% CI. We will perform subgroup analysis to assess the impact of heterogeneity and sensitivity analyses to test the robustness of the effect estimates. The overall level of evidence will be assessed using Grading of Recommendations Assessment, Development and Evaluation., Ethics and Dissemination: Ethical approval is not required for a systematic review. The findings of this study will be disseminated through stakeholder forums, conferences and peer-review publications., Prospero Registration Number: CRD42021275155., Competing Interests: Competing interests: KO-A is supported by the Consortium to Evaluate Mosquirix in Ghana (CEM-GH); to use Malaria Vaccine Implementation Programme (MVIP) and Malaria Vaccine Pilot Evaluation (MVPE) data for his PhD studies. KPA's institution, Kintampo Research Centre, Research and Development Division, Ghana Health Service, received funds to conduct Phase II-IV trials of RTSS malaria vaccine and MVIP., (© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Introduction: The true nature of the population spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in populations is often not fully known as most cases, particularly in Africa, are asymptomatic. Finding the true magnitude of SARS-CoV-2 spread is crucial to provide actionable data about the epidemiological progress of the disease for researchers and policymakers. This study developed and optimized an antibody enzyme-linked immunosorbent assay (ELISA) using recombinant nucleocapsid antigen expressed in-house using a simple bacterial expression system., Methods: Nucleocapsid protein from SARS-CoV-2 was expressed and purified from Escherichia coli. Plasma samples used for the assay development were obtained from Ghanaian SARS-CoV-2 seropositive individuals during the pandemic, while seronegative controls were plasma samples collected from blood donors before the coronavirus disease 2019 (COVID-19) pandemic. Another set of seronegative controls was collected during the COVID-19 pandemic. Antibody detection and levels within the samples were validated using commercial kits and Luminex. Analyses were performed using GraphPad Prism, and the sensitivity, specificity and background cut-off were calculated., Results and Discussion: This low-cost ELISA (£0.96/test) assay has a high prediction of 98.9%, and sensitivity and specificity of 97% and 99%, respectively. The assay was subsequently used to screen plasma from SARS-CoV-2 RT-PCR-positive Ghanaians. The assay showed no significant difference in nucleocapsid antibody levels between symptomatic and asymptomatic, with an increase of the levels over time. This is in line with our previous publication., Conclusion: This study developed a low-cost and transferable assay that enables highly sensitive and specific detection of human anti-SARS-CoV-2 IgG antibodies. This assay can be modified to include additional antigens and used for continuous monitoring of sero-exposure to SARS-CoV-2 in West Africa., (© 2023. The Author(s).)

Background: A lack of male involvement in contraception can negatively affect its practice. To promote male participation in family planning, there is a dire need to understand male attributes that play a role in contraception. This study focuses on the male characteristics that influence the practice of traditional and modern methods of contraception., Methods: This study is a secondary analysis of quantitative data obtained from the baseline assessment of the Ghana Community-Based Action Teams Study that aimed to prevent violence against women in the Central Region of Ghana in 2016. The analysis included 1742 partnered males aged 18-60 years. Chi-square test, t-test and logistic regression analyses were used to assess the association between male characteristics and the practice of contraception (significance level = 0.05)., Results: The prevalence of contraception was 24.4% (95% CI = 20.8-28.5). Significant male characteristics that were positively associated with the practice of contraception in adjusted models were: post-primary education (AOR = 1.96, 95% CI = 1.27-3.04), perpetration of Intimate Partner Violence (AOR = 1.83, 95% CI = 1.49-2.26), and the number of main sexual partners (AOR = 1.78, 95% CI = 1.15-2.75). However, wanting the first child (AOR = 0.71, 95% CI = 0.54-0.94) and male controlling behaviour (AOR = 0.7, 95% CI = 0.49-0.99) statistically significantly associated with reduced odds of practicing contraception., Conclusion: Male partner characteristics influence the practice of contraception. Family planning sensitization and education programs should target males who are less likely to practice contraception., (© 2023. BioMed Central Ltd., part of Springer Nature.)

Competing Interests: Competing interests: None declared.

Background: Population-based seroepidemiological surveys provide accurate estimates of disease burden. We compare the COVID-19 prevalence estimates from two serial serological surveys and the associated risk factors among women and children in a peri-urban area of Karachi, Pakistan., Methods: The AMANHI-COVID-19 study enrolled women and children between November 2020 and March 2021. Blood samples were collected from March to June 2021 (baseline) and September to December 2021 (follow-up) to test for anti-SARS-CoV-2 antibodies using ROCHE Elecsys®. Participants were visited or called weekly during the study for recording symptoms of COVID-19. We report the proportion of participants with anti-SARS-CoV-2 antibodies and symptoms in each survey and describe infection risk factors using step-wise binomial regression analysis., Results: The adjusted seroprevalence among women was 45.3% (95% confidence interval (CI) = 42.6-47.9) and 82.3% (95% CI = 79.9-84.4) at baseline and follow-up survey, respectively. Among children, it was 18.4% (95% CI = 16.1-20.7) and 57.4% (95% CI = 54.3-60.3) at baseline and follow-up, respectively. Of the women who were previously seronegative, 404 (74.4%) tested positive at the follow-up survey, as did 365 (50.4%) previously seronegative children. There was a high proportion of asymptomatic infection. At baseline, being poorest and lacking access to safe drinking water lowered the risk of infection for both women (risk ratio (RR) = 0.8, 95% CI = 0.7-0.9 and RR = 1.2, 95% CI = 1.1-1.4, respectively) and children (RR = 0.7, 95% CI = 0.5-1.0 and RR = 1.4, 95% CI = 1.0-1.8, respectively). At the follow-up survey, the risk of infection was lower for underweight women and children (RR = 0.4, 95% CI = 0.3-0.7 and RR = 0.7, 95% CI = 0.5-0.8, respectively) and for women in the 30-39 years age group and children who were 24-36 months of age (RR = 0.6, 95% CI = 0.4-0.9 and RR = 0.7, 95% CI = 0.5-0.9, respectively). In both surveys, paternal employment was an important predictor of seropositivity among children (RR = 0.7, 95% CI = 0.6-0.9 and RR = 0.8, 95% CI = 0.7-1.0, respectively)., Conclusion: There was a high rate of seroconversion among women and children. Infection was generally mild. Parental education plays an important role in protection of children from COVID-19., Competing Interests: Disclosure of interest: The authors completed the ICMJE Disclosure of Interest Form (available upon request from the corresponding author) and disclose no relevant interests., (Copyright © 2022 by the Journal of Global Health. All rights reserved.)

Background: Bangladesh reported its first COVID-19 case on March 8, 2020. Despite lockdowns and promoting behavioural interventions, as of December 31, 2021, Bangladesh reported 1.5 million confirmed cases and 27 904 COVID-19-related deaths. To understand the course of the pandemic and identify risk factors for SARs-Cov-2 infection, we conducted a cohort study from November 2020 to December 2021 in rural Bangladesh., Methods: After obtaining informed consent and collecting baseline data on COVID-19 knowledge, comorbidities, socioeconomic status, and lifestyle, we collected data on COVID-like illness and care-seeking weekly for 54 weeks for women (n = 2683) and their children (n = 2433). Between March and July 2021, we tested all participants for SARS-CoV-2 antibodies using ROCHE's Elecsys® test kit. We calculated seropositivity rates and 95% confidence intervals (95% CI) separately for women and children. In addition, we calculated unadjusted and adjusted relative risk (RR) and 95% CI of seropositivity for different age and risk groups using log-binomial regression models., Results: Overall, about one-third of women (35.8%, 95% CI = 33.7-37.9) and one-fifth of children (21.3%, 95% CI = 19.2-23.6) were seropositive for SARS-CoV-2 antibodies. The seroprevalence rate doubled for women and tripled for children between March 2021 and July 2021. Compared to women and children with the highest household wealth (HHW) tertile, both women and children from poorer households had a lower risk of infection (RR, 95% CI for lowest HHW tertile women (0.83 (0.71-0.97)) and children (0.75 (0.57-0.98)). Most infections were asymptomatic or mild. In addition, the risk of infection among women was higher if she reported chewing tobacco (RR = 1.19,95% CI = 1.03-1.38) and if her husband had an occupation requiring him to work indoors (RR = 1.16,  95% CI = 1.02-1.32). The risk of infection was higher among children if paternal education was >5 years (RR = 1.37, 95% CI = 1.10-1.71) than in children with a paternal education of ≤5 years., Conclusions: We provided prospectively collected population-based data, which could contribute to designing feasible strategies against COVID-19 tailored to high-risk groups. The most feasible strategy may be promoting preventive care practices; however, collecting data on reported practices is inadequate. More in-depth understanding of the factors related to adoption and adherence to the practices is essential., Competing Interests: Disclosure of interest: The authors completed the ICMJE Unified Competing Interest form (available upon request from the corresponding author) and declare no conflicts of interest., (Copyright © 2022 by the Journal of Global Health. All rights reserved.)

Background: "Kangaroo mother care," a type of newborn care involving skin-to-skin contact with the mother or other caregiver, reduces mortality in infants with low birth weight (<2.0 kg) when initiated after stabilization, but the majority of deaths occur before stabilization. The safety and efficacy of kangaroo mother care initiated soon after birth among infants with low birth weight are uncertain., Methods: We conducted a randomized, controlled trial in five hospitals in Ghana, India, Malawi, Nigeria, and Tanzania involving infants with a birth weight between 1.0 and 1.799 kg who were assigned to receive immediate kangaroo mother care (intervention) or conventional care in an incubator or a radiant warmer until their condition stabilized and kangaroo mother care thereafter (control). The primary outcomes were death in the neonatal period (the first 28 days of life) and in the first 72 hours of life., Results: A total of 3211 infants and their mothers were randomly assigned to the intervention group (1609 infants with their mothers) or the control group (1602 infants with their mothers). The median daily duration of skin-to-skin contact in the neonatal intensive care unit was 16.9 hours (interquartile range, 13.0 to 19.7) in the intervention group and 1.5 hours (interquartile range, 0.3 to 3.3) in the control group. Neonatal death occurred in the first 28 days in 191 infants in the intervention group (12.0%) and in 249 infants in the control group (15.7%) (relative risk of death, 0.75; 95% confidence interval [CI], 0.64 to 0.89; P = 0.001); neonatal death in the first 72 hours of life occurred in 74 infants in the intervention group (4.6%) and in 92 infants in the control group (5.8%) (relative risk of death, 0.77; 95% CI, 0.58 to 1.04; P = 0.09). The trial was stopped early on the recommendation of the data and safety monitoring board owing to the finding of reduced mortality among infants receiving immediate kangaroo mother care., Conclusions: Among infants with a birth weight between 1.0 and 1.799 kg, those who received immediate kangaroo mother care had lower mortality at 28 days than those who received conventional care with kangaroo mother care initiated after stabilization; the between-group difference favoring immediate kangaroo mother care at 72 hours was not significant. (Funded by the Bill and Melinda Gates Foundation; Australian New Zealand Clinical Trials Registry number, ACTRN12618001880235; Clinical Trials Registry-India number, CTRI/2018/08/015369.)., (Copyright © 2021 Massachusetts Medical Society.)

Men's involvement in maternal and child healthcare especially in patriarchal societies such as Ghana is increasingly being advocated. While a number of studies have been conducted to explore men's views on their involvement, few studies have examined the perspectives of childbearing women. Based on qualitative focus group discussions that were conducted between January and August 2014 with a total of 125 adult women in seven communities in the Upper West Region of Ghana, this paper examines women's perspectives on men's involvement in maternal and child healthcare. Findings suggest that although many women recognised the benefits of men's involvement, few actually supported greater male involvement. The majority of women expressed negative attitudes and opinions on the involvement of men. These negative attitudes and opinions were framed by three broad factors: perceptions that pregnancy and child care should be a female role while men should be bread winners; women's desire to avoid negative stereotyping; and fears that men's involvement may turn hitherto secure social spaces for women into insecure ones. These narrative accounts largely challenge current programmatic efforts that seek to promote men's involvement in maternal and child healthcare, and suggest that such male involvement programmes are less likely to succeed if the views and concerns of childbearing women are not taken into account., (Copyright © 2016 Elsevier Ltd. All rights reserved.)

Background: Young people aged 10-24 years represent one-third of the Ghanaian population. Many are sexually active and are at considerable risk of negative health outcomes due to inadequate sexual and reproductive health knowledge. Although growing international evidence suggests that parent-child sexual communication has positive influence on young people's sexual behaviours, this subject has been poorly studied among Ghanaian families. This study explored the extent and patterns of parent-child sexual communication, and the topics commonly discussed by parents., Methods: A cross-sectional design was used to sample 790 parent-child dyads through a two-stage cluster sampling technique with probability proportional to size. Interviewer-administered questionnaire method was used to gather quantitative data on parent-child communication about sex. Twenty sexual topics were investigated to describe the patterns and frequency of communication. The Pearson's chi-square and z-test for two-sample proportions were used to assess sexual communication differences between parents and young people. Qualitative data were used to flesh-out relevant issues which standard questionnaire could not cover satisfactorily., Results: About 82.3% of parents had at some point in time discussed sexual and reproductive health issues with their children; nonetheless, the discussions centered on a few topics. Whereas child-report indicated that 78.8% of mothers had discussed sexual communication with their children, 53.5% of fathers had done so. Parental discussions on the 20 sexual topics ranged from 5.2%-73.6%. Conversely, young people's report indicates that mother-discussed topics ranged between 1.9%-69.5%, while father-discussed topics ranged from 0.4% to 46.0%. Sexual abstinence was the most frequently discussed topic (73.6%), followed by menstruation 63.3% and HIV/AIDS 61.5%; while condom (5.2%) and other contraceptive use (9.3%) were hardly discussed. The most common trigger of communication cited by parent-child dyads was parent's own initiation (59.1% vs. 62.6% p=0.22)., Conclusions: Parents in the Brong Ahafo region of Ghana do talk to children about sex, but their conversations cover limited topics. While abstinence is the most widely discussed sexual topic, condoms and contraception were rarely discussed. Sex educational programmes ought to encourage parents to expand sexual communication to cover more topics.

Background: Whilst there is compelling evidence of an almost 2-fold increased risk of still births, and suggestive evidence of increased mortality among offspring of mothers with psychotic disorders, only three studies have addressed the role of antenatal depression (AND) on survival of the baby. We examined these associations in a large cohort of pregnant women in Ghana., Methods: A Cohort study nested within 4-weekly surveillance of all women of reproductive age to identify pregnancies and collect data on births and deaths in the Kintampo Health Research Centre study area of Ghana. Women were screened for AND using the Patient Health Questionnaire (PHQ-9) to ascertain DSM-IV major or minor depression. Outcomes were adverse birth outcomes, maternal/infant morbidity, and uptake of key newborn care practices, examined using logistic regression; effect sizes reported as relative risks with 95% confidence intervals., Results: 20679 (89.6%) pregnant women completed the PHQ-9. The prevalence of AND was 9.9% (n = 2032) (95% confidence interval 9.4%-10.2%). AND was associated with: prolonged labour (RR 1.25, 95% CI 1.02-1.53); peripartum complications (RR 1.11, 95% CI 1.07-1.15); postpartum complications (RR 1.27, 96% CI 1.21-1.34); non-vaginal delivery (RR 1.19, 95% CI 1.02-1.40); newborn illness (RR 1.52, 95% CI 1.16-1.99); and bed net use during pregnancy (RR 0.93, 95% CI 0.89-0.98), but not neonatal deaths, still births, low birth weight, immediate breast feeding initiation, or exclusive breastfeeding. AND was marginally associated with preterm births (RR 1.32, 95% CI 0.98-1.76)., Conclusion: This paper has contributed important evidence on the role of antenatal depression as a potential contributor to maternal and infant morbidity. Non-pharmacological treatments anchored on primary care delivery structures are recommended as an immediate step. We further recommend that trials are designed to assess if treating antenatal depression in conjunction with improving the quality of obstetric care results in improved maternal and newborn outcomes.