Publications by authors named "Emmanuel Okoh"

Article Synopsis
  • In low-income countries, photometers like HemoCue-301 are used to screen and manage anaemia and assess iron status for public health interventions.
  • This study evaluated the accuracy of HemoCue-301 in determining haemoglobin levels in anaemic children aged 6-12 months in rural Africa, using a more precise reference method, Sysmex XN-1500.
  • Results showed significant bias in HemoCue-301 measurements for children with haemoglobin below 8.0g/dL, indicating it may not reliably measure low haemoglobin levels in this population.
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Background: The World Health Organization recommends universal iron supplementation for children aged 6-23 months in countries where anaemia is seen in over 40% of the population. Conventional ferrous salts have low efficacy due to low oral absorption in children with inflammation. Haem iron is more bioavailable, and its absorption may not be decreased by inflammation.

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The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic is evolving differently in Africa than in other regions. Africa has lower SARS-CoV-2 transmission rates and milder clinical manifestations. Detailed SARS-CoV-2 epidemiologic data are needed in Africa.

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Health systems in sub-Saharan Africa have remained overstretched from dealing with endemic diseases, which limit their capacity to absorb additional stress from new and emerging infectious diseases. Against this backdrop, the rapidly evolving COVID-19 pandemic presented an additional challenge of insufficient hospital beds and human resource for health needed to deliver hospital-based COVID-19 care. Emerging evidence from high-income countries suggests that a 'virtual ward' (VW) system can provide adequate home-based care for selected patients with COVID-19, thereby reducing the need for admissions and mitigate additional stress on hospital beds.

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This research investigates leadership practice in private organisations in Nigeria. It focuses on learning about the application of leadership styles to address operational complexities in organisations. The research is based on a case study of a commercial livestock farm in Nigeria using systemic intervention as the methodology.

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