Healthcare workers' knowledge, attitude and practices on infection prevention and control in the context of the COVID-19 pandemic at the Faranah regional hospital and associated healthcare centers, Guinea.

BACKGROUND: In response to the COVID-19 pandemic, WHO launched a strategic preparedness and response plan, outlining public health measures to support countries worldwide. Healthcare workers have an increased risk of becoming infected and their behaviour regarding infection prevention and control (IPC) influences infection dynamics. IPC strategies are important across the globe, but even more in low-resource settings where capacities for testing and treatment are limited. Our study aimed to assess and implement COVID-19 pandemic preparedness and response measures in Faranah, Guinea, primarily focusing on healthcare workers' IPC knowledge, attitude and practice (KAP). METHODS: The study was conducted between April 2020 and April 2021 assessing IPC pandemic preparedness and response measures such as healthcare workers' KAP, alcohol-based handrub (ABHR) consumption and COVID-19 triaging in the Faranah Regional Hospital and two associated healthcare centres. The assessment was accompanied by IPC training and visual workplace reminders and done in pre- and post- phases to evaluate possible impact of these IPC activities. RESULTS: The overall knowledge score in the Faranah Regional Hospital was 32.0 out of 44 at baseline, and did not change in the first, but increased significantly by 3.0 points in the second follow-up. The healthcare workers felt closer proximity to SARS-CoV-2 overtime in addition to higher stress levels in all study sites. There was significant improvement across the observed triaging practices. Hand hygiene compliance showed a significant increase across study sites leading to 80% in Faranah Regional Hospital and 63% in healthcare centers. The average consumption of ABHR per consultation was 3.29 mL with a peak in February 2020 of 23 mL. CONCLUSION: Despite increased stress levels among HCWs, the ongoing IPC partnership well prepared the FRH in terms of triaging processes with a stronger impact on IPC practice than on theoretical knowledge. Throughout the pandemic, global shortages and surges in consumption did not affect the continuous ABHR provision of the FRH. This highlights local ABHR production as a key pandemic preparedness strategy.

PASQUALE - A long-term partnership to improve hand hygiene and capacity building in infection prevention and control in the Faranah region of Guinea.

Across the globe, hand hygiene (HH) is promoted to fight the spread of healthcare associated infections. Despite multiple ongoing HH campaigns and projects, the healthcare associated infection rates remain high especially in low- and middle-income countries. In the narrative overview presented here, we aim to share objectives, framework, successes and challenges of our long-term partnership in Guinea to offer guidance for other projects aiming to sustainably improve HH.

High prevalence of anaemia among African migrants in Germany persists after exclusion of iron deficiency and erythrocyte polymorphisms.

OBJECTIVES: Haematological parameters differ between individuals of African and European ancestry. However, respective data of first-generation African migrants are virtually absent. We assessed these in Ghanaian migrants living in Berlin, compared them with reference data from Germany and Ghana, and estimated the role of iron deficiency (ID) and erythrocyte polymorphisms in anaemia. METHODS: A total of 576 Ghanaians (median age, 45 years) were analysed. Blood counts were performed, haemoglobinopathies and glucose-6-phosphate dehydrogenase (G6PD) deficiency were genotyped, and concentrations of ferritin and C-reactive protein were measured to define ID. RESULTS: Most individuals had resided in Germany for more than a decade (median, 18 years). By WHO definition, anaemia was present in 30.9% of females and 9.4% of males. Median haemoglobin (Hb) levels were lower than among Germans (women, -0.8 g/dl, men, -0.7 g/dl). However, applying reference values from Ghana, only 1.9% of the migrants were considered anaemic. Alpha-thalassaemia, Hb variants and G6PD deficiency were observed in 33.9%, 28.3% and 23.6%, respectively. ID was highly prevalent in women (32.0%; men, 3.9%). The population fraction of anaemia cases attributable to ID was 29.0% (alpha-thalassaemia, 13.6%; G6PD deficiency, 13.5%). Nevertheless, excluding ID, alpha-thalassaemia, G6PD deficiency and sickle cell disease, anaemia prevalence remained high (women, 18.4%; men, 6.5%), and was also high when applying uncensored thresholds proposed for African Americans (females, 19.3%; males, 7.8%). CONCLUSIONS: Iron deficiency and erythrocyte polymorphisms are common among first-generation Ghanaian migrants but explain only part of the increased prevalence of anaemia. Common Hb thresholds for the definition of anaemia may not be appropriate for this group.