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Ernest Kenu

University of Ghana

319 publications · 3,003 citations · ORCID 0000-0001-8007-0073

Global Maternal and Child HealthViral Infections and Outbreaks ResearchCOVID-19 epidemiological studiesData-Driven Disease SurveillanceTuberculosis Research and Epidemiology

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Ernest Kenu is a public health specialist and epidemiologist focused on infectious disease surveillance, outbreak response, and health system strengthening in Ghana and West Africa. Kenu's work frequently involves evaluating surveillance systems for conditions such as COVID-19, cholera, yellow fever, and polio, as well as assessing health security capacities and maternal health indicators. Additionally, Kenu contributes to research on HIV treatment outcomes, tuberculosis diagnostics, and the epidemiology of zoonotic diseases.

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How does the longitudinal trajectory of maternal stress and resilience during pregnancy specifically mediate the association between social determinants of health (e.g., socioeconomic status, structural inequality) and infant cognitive or emotional development outcomes?

Why this gap exists: While the retrieved literature confirms associations between socioeconomic disadvantage, maternal stress, and infant neurodevelopment, it does not resolve the specific question of how longitudinal trajectories of maternal stress and resilience mediate these associations, as the studies focus on broad correlations or static measures rather than dynamic mediation pathways.

What are the comparative efficacy and adherence rates of new short-course latent tuberculosis infection (LTBI) regimens versus traditional long-course therapies in high-burden, low-resource settings?

Why this gap exists: While a 2023 network meta-analysis [6] synthesizes general efficacy and adherence data for LTBI regimens, the retrieved evidence lacks direct comparative studies specifically focused on high-burden, low-resource settings, leaving the specific constraints of these environments unresolved.

What is the comparative effectiveness of telemedicine versus traditional in-person care in maintaining essential antenatal coverage and reducing maternal mortality in low-income and middle-income countries during future health system shocks?

Why this gap exists: While abstracts [4], [7], [8], and [9] discuss digital tools and maternity care in low- and middle-income countries, none provide a direct comparative effectiveness analysis of telemedicine versus in-person care regarding maternal mortality during health system shocks, leaving the specific question unresolved.

Sources

  1. COVID-19 and resilience of healthcare systems in ten countriesNature Medicine, 2022
  2. Community Health Workers Can Provide Psychosocial Support to the People During COVID-19 and Beyond in Low- and Middle- Income CountriesFrontiers in Public Health, 2021
  3. Social Impacts and Responses Related to COVID-19 in Low- and Middle-income CountriesOpenDocs (Institute of Development Studies), 2020
  4. Seizing the moment to rethink health systemsThe Lancet Global Health, 2021
  5. Use of mHealth in promoting maternal and child health in “BIMARU” states of India “A health system strengthening strategy”: Systematic literature reviewPLOS Digital Health, 2024
  6. Investments for effective functionality of health systems towards Universal Health Coverage in Africa: A scoping reviewPLOS Global Public Health, 2022
  7. Infant and young child feedingOECD eBooks, 2023
  8. Facilitators and barriers to the implementation of a Mobile Health Wallet for pregnancy-related health care: A qualitative study of stakeholders’ perceptions in MadagascarPLoS ONE, 2020
  9. The impact of digital interventions on health insurance coverage for reproductive, maternal, newborn and child health services utilization in Kakamega, Kenya: a cluster randomized controlled trialHealth Policy and Planning, 2024
  10. Seeking digital maternity healthcare during the pandemic health system shock: a systematic review of women's experiences in low- and middle-income countriesFrontiers in Reproductive Health, 2026

How do specific policy interventions aimed at improving female education and labor force participation accelerate the 'maternal mortality transition' in regions currently experiencing high maternal mortality?

Why this gap exists: While the retrieved literature establishes links between female education, political power, and health outcomes (e.g., [3], [6], [9]), no study directly addresses how specific labor or education policy interventions accelerate the 'maternal mortality transition' in high-mortality regions, leaving the mechanism and impact of such specific policies unresolved.

How does the consumption of plant-based proteins, specifically those high in anti-nutritional factors like phytates and trypsin inhibitors, affect mineral bioavailability and growth outcomes in children relying on these proteins as primary staples?

Why this gap exists: While the retrieved papers confirm that anti-nutritional factors like phytates and trypsin inhibitors reduce mineral bioavailability [0, 2], they focus on general adult health or crop improvement [1, 6] and do not provide direct evidence on the specific growth outcomes in children relying on these proteins as primary staples.

Publications

Scabies case investigation in Binduri District, Ghana, 2025

Journal of Interventional Epidemiology and Public Health · 2026

Seatbelt use among commercial drivers at Legon bus stop, Ghana, 2024

Journal of Interventional Epidemiology and Public Health · 2026

Descriptive analysis of meningitis surveillance data, Upper East Region, Ghana, 2019–2023

Journal of Interventional Epidemiology and Public Health · 2026

Evaluation of cholera surveillance system, Kumasi Metropolis, Ashanti Region, Ghana, 2020

Journal of Interventional Epidemiology and Public Health · 2025 · 1 citations

Timeliness of yellow fever specimen collection and transport in Ghana, 2018–2022

PLOS Global Public Health · 2025 · corresponding author

Analysis of dog bites institutional data, Savannah Region, Ghana, 2018-2022

Journal of Interventional Epidemiology and Public Health · 2025

Yellow fever in Ghana: Predicting emergence and ecology from historical outbreaks

PLOS Global Public Health · 2024 · corresponding author · 8 citations

Analysis of meningitis surveillance data 2014-2018, Bawku Municipality, Ghana

Journal of Interventional Epidemiology and Public Health · 2024 · 1 citations

Evaluation of influenza-like illness sentinel surveillance system, Sunyani Municipality, Ghana

Journal of Interventional Epidemiology and Public Health · 2024 · 1 citations

Epidemiology of Malaria Cases, Sunyani Municipality, Ghana, 2020

Journal of Interventional Epidemiology and Public Health · 2024

Schistosomiasis outbreak in Essuekyir, Cape Coast Metropolis, Ghana, January 2023

Journal of Interventional Epidemiology and Public Health · 2024

The role of digital surveillance during outbreaks: the Ghana experience from COVID‑19 response

Journal of Public Health in Africa · 2023 · corresponding author · 8 citations

Analysis of dog bite surveillance data, Volta Region, Ghana, 2020

Frontiers in Tropical Diseases · 2023 · 6 citations

1777. Yellow Fever Dynamics in Ghana During the Past Century

Open Forum Infectious Diseases · 2023 · 1 citations

State of Public Health Emergency Preparedness and Response Capacity of Ghana

Journal of Interventional Epidemiology and Public Health · 2022 · 11 citations

Strategies adopted by Ghana during first and second waves of COVID-19 in Ghana

Journal of Interventional Epidemiology and Public Health · 2022 · 8 citations

Risk Factors for COVID-19 infection among Hospital Healthcare Workers, Sierra Leone, 2020

Journal of Interventional Epidemiology and Public Health · 2022 · 6 citations

Factors Influencing Self-Medication Among Students of University of Ghana, Legon

Postgraduate Medical Journal of Ghana · 2022 · 5 citations

Outbreak of Rabies among Humans, Dogs and Livestock, Awutu-Senya East Municipality, Ghana, 2019

Journal of Interventional Epidemiology and Public Health · 2022 · 5 citations

Capacity assessment of Nigeria for health emergencies preparedness and response

Journal of Interventional Epidemiology and Public Health · 2022 · 3 citations

Evaluation de la capacité de préparation et de riposte aux urgences sanitaires du Sénégal

Journal of Interventional Epidemiology and Public Health · 2022 · 2 citations

Descriptive Data Analysis of Tuberculosis Surveillance Data, Sene East District, Ghana, 2020

Journal of Interventional Epidemiology and Public Health · 2022 · 1 citations

Upsurge in meningitis cases in Jirapa district, 2017, Upper West - Ghana

Journal of Interventional Epidemiology and Public Health · 2022 · 1 citations

Evaluation of the measles surveillance system of the Ga West Municipality, Ghana, 2017

Journal of Interventional Epidemiology and Public Health · 2022 · 1 citations

Evaluation de la capacite de preparation et de riposte aux urgences sanitaires au Burkina Faso

Journal of Interventional Epidemiology and Public Health · 2022

Assessment of the epidemic preparedness and response capacity in Sierra Leone

Journal of Interventional Epidemiology and Public Health · 2022

COVID-19 Pandemic Response Capacity Status of West Africa

Journal of Interventional Epidemiology and Public Health · 2022

Capacity assessment of Liberia for health emergencies and disaster preparedness and response

Journal of Interventional Epidemiology and Public Health · 2022

Capacity assessment of the Gambiaás emergency preparedness and response system

Journal of Interventional Epidemiology and Public Health · 2022

High Case-Fatality Rate for Human Anthrax, Northern Ghana, 2005–2016

Emerging infectious diseases · 2021 · 25 citations

Determinants of low birth weight deliveries at five referral hospitals in Western Area Urban district, Sierra Leone

˜The œItalian Journal of Pediatrics/Italian journal of pediatrics · 2021 · 14 citations

(untitled)

Texila international journal of public health · 2021 · 2 citations

Epidemiology of COVID-19 outbreak in Ghana, 2020

Ghana Medical Journal · 2020 · 59 citations

Protracted cholera outbreak in the Central Region, Ghana, 2016

Ghana Medical Journal · 2020 · 18 citations

Evaluation of malaria surveillance system, Adaklu District, Volta Region, Ghana, 2019

International Journal of Infectious Diseases · 2020 · 14 citations

Tuberculosis surveillance system evaluation, Ho Municipality. Volta Region – Ghana, 2019

International Journal of Infectious Diseases · 2020 · 2 citations

Table of Contents

Clinical Therapeutics · 2020