International Journal of MCH and AIDS最新文献

Polymerase chain reaction (PCR) for the detection of nucleic acids is the gold standard test for the diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). However, there is the probability of false-negative results with this test, which poses a threat to public health. Here, we highlight some important factors that should be considered for reducing the false-negative results of the SARS-CoV-2 PCR test.

Background and objectives: Despite a well-established universal HIV diagnosis and treatment program, Botswana continues to face a high HIV prevalence, in large part due to persistent stigma, which particularly affects pregnant women and interferes with healthcare engagement. Tackling stigma as a fundamental cause of HIV disparities is an important but understudied aspect of current HIV interventions. Our multinational and multicultural team used a theory-driven, multi-stage iterative process to develop measures and interventions to first identify and then target the most culturally-salient aspects of stigma for mothers living with HIV in Botswana. This methodology report examines the stage-by-stage application of the "What Matters Most" (WMM) theory and lessons learned, sharing a replicable template for developing culturally-shaped anti-stigma interventions.

Methods: First, we conducted initial qualitative work based on the WMM theory to identify key structural and cultural factors shaping stigma for women living with HIV in Botswana. Second, we developed a psychometrically validated scale measuring how "what matters most" contributes to and protects against stigma for this population. Third, we designed an anti-stigma intervention, "Mothers Moving towards Empowerment" (MME), centered on the local values identified using WMM theory that underly empowerment and motherhood by adapting a cognitive behavioral therapy (CBT)-informed, group-based, and peer-co-led anti-stigma intervention specifically for pregnant women living with HIV. Fourth, we conducted a pilot study of MME in which participants were allocated to two trial arms: intervention or treatment-as-usual control.

Results: Our qualitative research identified that bearing and caring for children are capabilities essential to the concept of respected womanhood, which can be threatened by a real or perceived HIV diagnosis. These values informed the development and validation of a scale to measure these culturally-salient aspects of stigma for women living with HIV in Botswana. These findings further informed our intervention adaptation and pilot evaluation, in which the intervention group showed significant decreases in HIV stigma and depressive symptoms compared to the control group. Participants reported overcoming reluctance to disclose their HIV status to family, leading to improved social support.

Conclusion and global health implications: Previous studies have not utilized culturally-based approaches to assess, resist, and intervene with HIV-related stigma. By applying WMM in each stage, we identified cultural and gendered differences that enabled participants to resist HIV stigma. Focusing on these capabilities that enable full personhood, we developed an effective culturally-tailored anti-stigma intervention for pregnant women living with HIV in Botswana. This theory-driven, multi-stage approach can

For decades now, malaria has been an important public health concern in Africa, which bears the greatest burden for the disease, affecting children and adults alike. Although a few countries (Australia, Brunei, Singapore, and Algeria, among others) have previously eliminated malaria, the World Health Organization (WHO), on June 30, 2021, declared China malaria-free. This commentary seeks to explore what China did differently to eliminate malaria and what Africa can learn from China's experience. First, Africa can use innovative tools and strategies used by China to attain success. Second, Africa can create a multi-sector collaboration among Heads of States in high burden malaria-affected countries by involving all stakeholders such as ministries of health, finance, research, education, development, public security, the army, police, commerce, industry, and information technology, customs, media and tourism to jointly fight malaria in all African countries. Furthermore, African countries could adapt the genetics-based approaches used by China in the elimination of mosquito breeding grounds. Finally, Africa can also adapt a better surveillance system of reporting on malaria daily as China did in their experience.

Background: Although a few studies have assessed occupational exposure and knowledge on post-exposure prophylaxis (PEP) for HIV among health care workers (HCWs), limited information is available on the factors that influence the use of HIV PEP among HCWs after occupational exposure in Cameroon. This study aimed to assess the prevalence and determinants of occupational exposure to HIV infection and identify factors (knowledge, attitudes, and practices) that influence compliance to the use of HIV PEP among HCWs in the Biyem-Assi, Buea, and Limbe health districts.

Methods: A stratified cross-sectional study was carried out among health care workers from the Biyem-Assi, Buea, and Limbe health districts of Cameroon. A structured questionnaire adapted from previous studies was administered on the socio-demographic status, occupational exposure to biological agents as well as information on knowledge, awareness of PEP guidelines, attitude, and practice of the HCWs towards HIV PEP.

Results: Of the 312 participants, 198 (63.5%) experienced an occupational injury, and 240 (76.9%) had a good attitude towards HIV PEP. Age, place of work, and inadequate knowledge were determinants of occupational exposure. Whereas, awareness of PEP guidelines and being a medical doctor influenced compliance with HIV PEP, with 158 (51.0%) having adequate knowledge of the guidelines. Out of the 198 who experienced occupational injury, 114 (57.6%) adopted the good practice and 60 (30.3%) made use of HIV PEP.

Conclusion and global health implications: Over half of health care workers had occupational exposure to HIV with poor utilization of post-exposure prophylaxis though they were aware and knowledgeable of PEP guidelines and exhibited good practice. Compliance with HIV PEP utilization was influenced by gender, awareness of PEP guidelines, and specialty of the health care worker.

Background and objective: Teenage pregnancy is considered a social and health problem because of its multifaceted consequences for pregnant teens, their family and society. The objectives of this article are 1) to describe the vulnerabilities encountered by pregnant teenagers and their relatives throughout the time of transition from pregnancy to motherhood and 2) to identify the strengths that are mobilized by these individuals during this period.

Methods: The qualitative data collection and analysis methodology was based on John Dewey's Social Inquiry. Participants were recruited from nine health institutions in the North and Northeast departments of Haiti. Data were collected through individual semi-structured interviews, which were audiotaped, transcribed, and exported for coding after verification and validation. The data were analyzed using the thematic analysis of Paillé and Mucchielli.

Results: A total of 50 interviews were conducted with 33 pregnant teenagers (aged 14 - 19 years) and 17 relatives. This research identified vulnerabilities and strengths experienced by the adolescent participants and their relatives during the motherhood transition.

Conclusion and global health implications: The experiences, challenges, and vulnerabilities associated with the teenage-motherhood transition and the needs of pregnant teens, partners, and parents were identified in this study. The results indicated that more attention must be given to psychosocial and material support programs for pregnant adolescents and their loved ones during the motherhood transition and after-childbirth period. When logically and effectively implemented, the study results and suggested recommendations can be used as tools for reaching local and global public-health initiatives in Haiti.

Background and objective: Female genital mutilation (FGM) is widespread mainly in low and middle-income countries. Nigeria is one of the countries with the highest prevalence of FGM, accounting for about one of every four cases globally. The purpose of this study was to determine the prevalence of FGM among three generations in Abuja, the federal capital city of Nigeria.

Methods: This is a cross-sectional study among women of reproductive age (15-49 years) within two area councils of Abuja (Bwari and Abuja Municipal) and Nyanya suburban district adjoining the federal capital territory in Nigeria. The respondents are pregnant women attending antenatal care at four selected health facilities. Data were collected using Google Forms and were analyzed with SPSS for Windows version 25.

Results: This study comprised data from 634 females (who had an average age of 33±6.0 years) from four major healthcare facilities in Abuja. The most common age group was 30 - 34 years (29.2%). The prevalence of FGM in the first generation (37.7%) was significantly higher than in the second (28.5%) and the third generations (8.7%) (p<0.01). The prevalence of FGM in the second generation was also significantly higher than in the third (p<0.01). The predictors of women circumcising their daughters include primary/no-education AOR 1.48 (95% CI: 0.41-5.31; p<0.05), being a traditionalist 4.94 (95% CI: 0.29-84.56; p<0.05), or Muslim 2.27 (95% CI: 0.94-5.49; p<0.05), respondent's mother being circumcised 1.69 (95% CI: 0.26-10.85, p<0.05) or mother's circumcision unknown 5.41 (95% CI: 0.78-37.34; p<0.05), respondents being circumcised 54.71 (95% CI: 0.78-37.34; p<0.001), culture 2.48 (95% CI: 1.00-6.19; p<0.05), and ignorance of adverse psycho-social/emotional effects of FGM 4.39 (95% CI: 1.46-13.17; p<0.05).

Conclusion and global health implications: Although there is a decline in FGM prevalence from the first generation to the third generation in Nigeria, the current prevalence of 8.7% remains a public health concern. Nigerian women's ongoing experience of FGM requires both individual and stakeholders' involvement to eradicate health-related problems such as tissue damage, infection, scarring, infertility, and pains during sexual intercourse, urination, and menstruation.

Background and objective: Vaccine uptake rates during pregnancy remain below target goals due to a convergence of factors. In particular, women of lower socioeconomic means and racial minorities typically have reduced rates of vaccine acceptance. This study aims to identify additional factors contributing to vaccine acceptance within a sample population of women receiving prenatal care in Houston, Texas, United States of America.

Methods: We performed a retrospective cross-sectional analysis of 11,500 pregnant women covered by Medicaid or ChipPerinate who received prenatal care during 2013-2021, assessing influenza (flu) and combined Tetanus, Diphtheria, Acellular Pertussis (TDAP) vaccine acceptance in the patient population. We examined temporal trends in flu and TDAP vaccination rates using Joinpoint regression analyses and evaluated the factors associated with single or concomitant vaccine acceptance during the study period and during the COVID-19 pandemic using adjusted log-binomial regression models.

Results: In our population, 54% of patients received flu vaccination, and 76.1% received TDAP. TDAP rates increased from 2013-2015 but have shown an overall decline since then, as with the flu vaccine. Earlier entry to prenatal care (Prevalence Ratio [PR] 6.32; Confidence Interval [CI] 3.28-12.24) and pregnancy comorbidity such as gestational diabetes (PR 1.32; CI 0.82-2.19) were positively associated with uptake. In contrast, the NH-Black race was negatively associated with vaccine acceptance (PR 0.51 CI; 0.25-0.99). Otherwise, age and history of pre-pregnancy comorbidities were not significant predictors.

Conclusion and global health implications: Within demographic groups identified as at-risk for vaccine refusal, modifying factors further impact vaccine hesitancy. Identifying these elements will guide targeted patient efforts to promote vaccine uptake, both for routine prenatal recommendations and for COVID vaccination.

Background: The COVID-19 pandemic has had a substantial adverse impact on the health and well-being of populations in the United States (US) and globally. Although COVID-19 vaccine disparities among US adults aged ≥18 years are well documented, COVID-19 vaccination inequalities among US children are not well studied. Using the recent nationally representative data, we examine disparities in COVID-19 vaccination among US children aged 5-17 years by a wide range of social determinants and parental characteristics.

Methods: Using the US Census Bureau's Household Pulse Survey from December 1, 2021 to April 11, 2022 (N=86,335), disparities in child vaccination rates by race/ethnicity, socioeconomic status, health insurance, parental vaccination status, parental COVID-19 diagnosis, and metropolitan area were modeled by multivariate logistic regression.

Results: During December 2021-April 2022, an estimated 40.1 million or 57.2% of US children aged 5-17 received COVID-19 vaccination. Vaccination rates were lowest among children of parents aged 25-34 (34.9%) and highest among children of parents aged 45-54 (69.2%). Children of non-Hispanic Black parents, divorced/separated and single individuals, parents with lower education and household income levels, renters, not-employed parents, the uninsured, and parents without COVID-19 vaccination or with COVID-19 diagnoses had significantly lower rates of vaccination. Controlling for covariates, Asian and Hispanic children aged 5-17 had 134% and 47% higher odds of receiving vaccination than their non-Hispanic White counterparts. Children of parents with a high school education had 47% lower adjusted odds of receiving vaccination than children of parents with a master's degree or higher. Children with annual household income <$25,000 had 48% lower adjusted odds of vaccination than those with income ≥$200,000. Although vaccination rates were higher among children aged 12-17 than among children aged 5-11, sociodemographic patterns in vaccination rates were similar. Parental vaccination status was the strongest predictor of children's vaccination status. Vaccination rates for children aged 5-17 ranged from 49.6% in Atlanta, Georgia to 82.6% in San Francisco, California.

Conclusion and global health implications: Ethnic minorities, socioeconomically-disadvantaged children, uninsured children, and children of parents without COVID-19 vaccination or with COVID-19 diagnoses had significantly lower vaccination rates. Equitable vaccination coverage among children and adolescents is critical to reducing inequities in COVID-19 health outcomes in the US and globally.

An overlooked endemic zoonosis in Africa, monkeypox infection, which has spread to multiple non-endemic countries since early May 2022, was declared a Public Health Emergency of International Concern by the World Health Organization on July 23, 2022. As of August 8, 2022, over 28,000 confirmed and probable monkeypox cases were reported globally, including 6 deaths from the African continent and 4 deaths from the non-endemic regions. Although the current outbreak mostly belongs to the West African clade, which has a lower-case fatality ratio of <1%, there is limited data among immune-weakened individuals infected with monkeypox. It is still unknown if pregnant people are more susceptible to monkeypox. In addition, it is unclear whether having monkeypox increases the risk of birth defects. This commentary addresses reported cases of monkeypox infection in pregnancy and the possible maternal and fetal outcomes, including congenital monkeypox, miscarriage, or stillbirth. Factors behind the escalating global monkeypox outbreak, as well as the prevention and control of monkeypox via the One Health approach, are discussed to shed light on curbing the continuous emergence of monkeypox.

Background and objective: In Malawi, emergency peripartum hysterectomy continues to be routine for the management of puerperal sepsis. While the hysterectomy may be life-saving for the mother, it carries with it life-altering permanent sterility. The surgeon is left with a difficult dilemma: remove the infection source (uterus) to preserve the life of the patient at the cost of her fertility, or preserve the uterus and fertility but risk worsening infection and possible death for the patient. The objective of this study was to (1) identify characteristics associated with mortality post-laparotomy due to puerperal sepsis and (2) identify characteristics associated with emergency peripartum hysterectomy in the management of puerperal sepsis.

Methods: In this retrospective chart review, we obtained medical records of patients who underwent laparotomy secondary to puerperal sepsis at a tertiary hospital in Lilongwe, Malawi. Data collected included demographic information and clinical findings. These data were compared between women with and without adverse outcomes. Chi-squared tests were used to determine if there were significant relationships between variables and outcomes.

Results: Fifty-eight patient records met inclusion criteria. The following characteristics were significantly associated with mortality: age greater than 30, multiparity, vaginal delivery, and intensive care unit admission. Cesarean delivery and an intraoperative finding of necrosis were significantly associated with hysterectomy.

Conclusion and global health implications: Emergency peripartum hysterectomy in the setting of puerperal sepsis is a significant source of maternal morbidity and mortality. To prevent emergency peripartum hysterectomy, it is important to have prompt recognition and treatment of puerperal sepsis, to have access to adequate antibiotics, and to have standards to guide the role of hysterectomy as the definitive and necessary treatment for puerperal sepsis.