Disruptions in maternal health service use during the COVID-19 pandemic in 2020: experiences from 37 health facilities in low-income and middle-income countries.

The COVID-19 pandemic has heterogeneously affected use of basic health services worldwide, with disruptions in some countries beginning in the early stages of the emergency in March 2020. These disruptions have occurred on both the supply and demand sides of healthcare, and have often been related to resource shortages to provide care and lower patient turnout associated with mobility restrictions and fear of contracting COVID-19 at facilities. In this paper, we assess the impact of the COVID-19 pandemic on the use of maternal health services using a time series modelling approach developed to monitor health service use during the pandemic using routinely collected health information systems data. We focus on data from 37 non-governmental organisation-supported health facilities in Haiti, Lesotho, Liberia, Malawi, Mexico and Sierra Leone. Overall, our analyses indicate significant declines in first antenatal care visits in Haiti (18% drop) and Sierra Leone (32% drop) and facility-based deliveries in all countries except Malawi from March to December 2020. Different strategies were adopted to maintain continuity of maternal health services, including communication campaigns, continuity of community health worker services, human resource capacity building to ensure compliance with international and national guidelines for front-line health workers, adapting spaces for safe distancing and ensuring the availability of personal protective equipment. We employ a local lens, providing prepandemic context and reporting results and strategies by country, to highlight the importance of developing context-specific interventions to design effective mitigation strategies.

HIV Mother-to-Child Transmission in Cameroon: EID Positivity Yields and Key Risk Factors by Health Service Points After Usage of POC EID Systems.

BACKGROUND: Most HIV-exposed infants access early infant diagnosis (EID) through the prevention of mother-to-child transmission (PMTCT) service points. However, there are limited data on HIV positivity in non-PMTCT health care settings (pediatric wards, emergency departments, outpatient departments, tuberculosis clinics, etc.). The introduction of point-of-care testing provided an opportunity to describe HIV positivity at alternative health service points and associated risk factors. METHODS: We performed a cross-sectional subanalysis with data from 58 health facilities in Cameroon. The risk of a child being HIV positive at a health service point was considered as a dependent variable, and exploratory variables were assessed using multivariate models with a significance level of 0.05. RESULTS: Overall, 2254 HIV-exposed infants identified by clinical or biological screening were tested by polymerase chain reaction using point-of-care EID. Approximately 74.3% of the infants were tested at a PMTCT entry point, whereas 25.7% were tested at non-PMTCT service points. The positivity yield was 5.7% (95 of the 1674) at the PMTCT service point and 17.6% (102 of the 580) at non-PMTCT service points. Non-PMTCT service points [adjusted odds ratio (aOR): 1.95; 95% confidence interval (CI): 1.36 to 2.80] and vaginal delivery (aOR: 2.56; 95% CI: 1.25 to 5.25) were independently associated with HIV positivity. In a separate analysis (infants aged 0-6 months), mixed feeding mode (aOR: 3.68; 95% CI: 2.00 to 6.77) was also associated with HIV positivity. CONCLUSIONS: More than half of children newly identified as HIV-positive were tested at non-PMTCT service points. The highest EID positivity yields were found in non-PMTCT service points. Strengthening HIV testing in non-PMTCT service points may help to identify additional infected children and improve timely initiation of treatment and care.

Factors influencing the performance of routine immunization in urban areas: A comparative case study of two cities in Cameroon: Douala and Yaoundé.

Urban areas are often omitted from investigations on immunization because the published literature tends to focus on rural settings. The two largest cities in Cameroon - Douala and Yaoundé - are the main drivers of the high number of unvaccinated children in Cameroon. The objective of our study was to identify the factors influencing vaccine incompleteness in Douala and Yaoundé in children (12-23 months of age). We conducted a community-based cross-sectional study using concomitant mixed methods (qualitative and quantitative) with an explanatory aim. The study was conducted in three health districts in each city between March and April 2016. The number of nonvaccinated and incompletely vaccinated children was higher in Yaoundé (3.1% and 40.3%, respectively) than in Douala (0.7% and 10.1%, respectively). The most frequent reason for nonvaccination was related to the parent/guardian not knowing the consequences of not being vaccinated and lack of money. According to the explanatory model, nonvaccination in both cities was associated with the following issues: (1) perceived high visibility of the health district office in terms of vaccination, (2) the shortage of health personnel in immunization centers, (3) attending a private health facility, (4) average or poor behavior of health personnel at immunization centers, and (5) poor knowledge of vaccine-preventable diseases. This mixed-methods study illustrates how inadequacies of the health district framework within urban areas are fueling poor performance of routine immunization in Cameroon. Further research should inform the development of community-centered vaccination services that are most needed, especially in rapidly urbanizing sub-Saharan Africa.