Dr. Francis Nkrumah

An Index to Characterize the South Indian Ocean High‐Pressure System and Its Variability

Kwesi Akumenyi Quagraine, Kwesi Twentwewa Quagraine, Francis Nkrumah, Bruce Hewitson et al.

Atmospheric Science Letters · Article · Source: OpenAlex + ORCID

Characterization of Starch From Four Cassava Varieties Using Fourier Transform Infrared Spectroscopy, Powder x‐ray Diffraction, and Scanning Electron Microscopy

John Kwaku Prosper Adotey, Caleb M. Agbale, Samuel Tetteh, Christiana Odumah Hood et al.

Starch - Stärke · Article · Source: OpenAlex

Comprehensive analysis of extreme wave events along the West African Coast: a study using WAVERYS data and peak over threshold (pot) method

Yusif Owusu, Bapentire Donatus Angnuureng, Komlan A. Kpogo-Nuwoklo, Anthony Twum et al.

African Geographical Review · Article · Source: OpenAlex

Assessing the Impact of the South Indian Ocean High‐Pressure System Using a Novel Index

Kwesi Twentwewa Quagraine, Kwesi Twentwewa Quagraine, Kwesi Akumenyi Quagraine, Kwesi Akumenyi Quagraine et al.

International Journal of Climatology · Article · 2 citations · Source: OpenAlex + ORCID

Assessing the impact of stratospheric aerosol injection on precipitation extremes in Africa using the ARISE-SAI-1.5 dataset

Kwesi Akumenyi Quagraine, Mari R. Tye, Kwesi Twentwewa Quagraine, Simone Tilmes et al.

Environmental Research Climate · Article · 2 citations · Source: OpenAlex + ORCID

Assessing Regional Climate Trends in West Africa Under Geoengineering: A Multimodel Comparison of UKESM1 and CESM2

Francis Nkrumah, Kwesi Akumenyi Quagraine, Gandomè Mayeul Léger Davy Quenum, Daniele Visioni et al.

Journal of Geophysical Research Atmospheres · Article · 1 citation · Source: OpenAlex + ORCID

Assessing the Response of Surface Cloud Radiative Effects to Stratospheric Aerosol Injections Over West and Central Africa

Atanas Dommo, Francis Nkrumah, Kwesi Akumenyi Quagraine, Nana Ama Browne Klutse et al.

Journal of Geophysical Research Atmospheres · Article · Source: OpenAlex + ORCID

Assessing the response of surface cloud radiative effects to Stratospheric Aerosol Injection over West and Central Africa

Atanas Dommo, Francis Nkrumah, Kwesi Akumenyi Quagraine, Nana Ama Browne Klutse et al.

Preprint · Source: OpenAlex + ORCID

Climate response to stratospheric aerosol injection during the Harmattan season in West Africa

Francis Nkrumah, Gandomè Mayeul Léger Davy Quenum, Kwesi Akumenyi Quagraine, Simone Tilmes et al.

Environmental Research Climate · Article · Source: OpenAlex

Projected Changes in Rainfall Extremes over West African Cities Under Specific Global Warming Levels Using CORDEX and NEX-GDDP Datasets

Nana Ama Browne Klutse, Babatunde J. Abiodun, Kwesi Akumenyi Quagraine, Francis Nkrumah et al.

Earth Systems and Environment · Article · 5 citations · Source: OpenAlex

A simple subtropical high‐pressure system index over the South Atlantic

Kwesi Akumenyi Quagraine, Kwesi A. Quagraine, Bruce Hewitson, Francis Nkrumah et al.

Atmospheric Science Letters · Article · 3 citations · Source: OpenAlex

Assessing Regional Climate Trends in West Africa Under Geoengineering: A Multi-model Comparison of UKESM1 and CESM2

Francis Nkrumah, Kwesi Akumenyi Quagraine, Gandomè Mayeul Léger Davy Quenum, Daniele Visioni et al.

Preprint · Source: OpenAlex

Classification of large-scale environments that drive the formation of mesoscale convective systems over southern West Africa

Francis Nkrumah, Cornelia Klein, Kwesi Akumenyi Quagraine, Rebecca Berkoh-Oforiwaa et al.

Weather and Climate Dynamics · Article · 10 citations · Source: OpenAlex + ORCID

Classification Of Large-Scale Environments That Drive The Formation Of Mesoscale Convective Systems Over Southern West Africa

Francis Nkrumah, Cornelia Klein, Kwesi Akumenyi Quagraine, Rebecca Berkoh Oforiwaa et al.

Zenodo (CERN European Organization for Nuclear Research) · Dataset · Source: OpenAlex

Classification Of Large-Scale Environments That Drive The Formation Of Mesoscale Convective Systems Over Southern West Africa

Francis Nkrumah, Cornelia Klein, Kwesi Akumenyi Quagraine, Rebecca Berkoh Oforiwaa et al.

Zenodo (CERN European Organization for Nuclear Research) · Dataset · Source: OpenAlex

Reply on RC1

Francis Nkrumah

Peer-review · Source: OpenAlex

Reply on RC2

Francis Nkrumah

Peer-review · Source: OpenAlex

Performance of CMIP6 HighResMIP on the Representation of Onset and Cessation of Seasonal Rainfall in Southern West Africa

Francis Nkrumah, Kwesi Akumenyi Quagraine, Kwesi Twentwewa Quagraine, Caroline M. Wainwright et al.

Atmosphere · Article · 18 citations · Source: OpenAlex + ORCID

Variability of the Minor Season Rainfall over Southern Ghana (1981–2018)

Mohammed Braimah, Vincent Antwi Asante, Maureen A. Ahiataku, Samuel Owusu Ansah et al.

Advances in Meteorology · Article · 15 citations · Source: OpenAlex + ORCID

Protein–Protein Interactions Facilitate E4orf6-Dependent Regulation of E1B-55K SUMOylation in HAdV-C5 Infection

Marie Fiedler, Wing-Hang Ip, Helga Hofmann-Sieber, Britta Wilkens et al.

Viruses · Article · 9 citations · Source: OpenAlex

Intertropical Convergence Zone as the Possible Source Mechanism for Southward Propagating Medium-Scale Traveling Ionospheric Disturbances over South American Low-Latitude and Equatorial Region

Patrick Essien, C. A. O. B. Figueiredo, H. Takahashi, Nana Ama Browne Klutse et al.

Atmosphere · Article · 8 citations · Source: OpenAlex + ORCID

Classification of Large-Scale Environments that drive the formation of Mesoscale Convective Systems over Southern West Africa

Francis Nkrumah, Cornelia Klein, Kwesi Akumenyi Quagraine, Rebecca Berkoh-Oforiwaa et al.

Preprint · 2 citations · Source: OpenAlex + ORCID

Comment on wcd-2022-61

Francis Nkrumah, Cornelia Klein, Kwesi Akumenyi Quagraine, Rebecca Berkoh-Oforiwaa et al.

Peer-review · Source: OpenAlex

The Climatic Analysis of Summer Monsoon Extreme Precipitation Events over West Africa in CMIP6 Simulations

Nana Ama Browne Klutse, Kwesi Akumenyi Quagraine, Francis Nkrumah, Kwesi Twentwewa Quagraine et al.

Earth Systems and Environment · Article · 113 citations · Source: OpenAlex + ORCID

Spatiotemporal Changes in Temperature and Precipitation in West Africa. Part I: Analysis with the CMIP6 Historical Dataset

Gandomè Mayeul Léger Davy Quenum, Francis Nkrumah, Nana Ama Browne Klutse, Mouhamadou Bamba Sylla

Water · Article · 51 citations · Source: OpenAlex + ORCID

Projected rainfall changes and their implications for rainfed agriculture in northern Ghana

Nana Ama Browne Klutse, Kwadwo Owusu, Francis Nkrumah, Ohene Asa Anang

Weather · Article · 40 citations · Source: OpenAlex + ORCID

Development of an Updated Global Land In Situ‐Based Data Set of Temperature and Precipitation Extremes: HadEX3

Robert Dunn, Lisa V. Alexander, Markus G. Donat, Xuebin Zhang et al.

Journal of Geophysical Research Atmospheres · Article · 487 citations · Source: OpenAlex + ORCID

West African Summer Monsoon Precipitation Variability as Represented by Reanalysis Datasets

Kwesi Akumenyi Quagraine, Francis Nkrumah, Cornelia Klein, Nana Ama Browne Klutse et al.

Climate · Article · 65 citations · Source: OpenAlex + ORCID

Seasonality and Trends of Drivers of Mesoscale Convective Systems in Southern West Africa

Cornelia Klein, Francis Nkrumah, Christopher M. Taylor, Elijah A. Adefisan

Journal of Climate · Article · 43 citations · Source: OpenAlex + ORCID

Recent Trends in the Daily Rainfall Regime in Southern West Africa

Francis Nkrumah, Théo Vischel, Gérémy Panthou, Nana Ama Browne Klutse et al.

Atmosphere · Article · 65 citations · Source: OpenAlex + ORCID

The Association between the Comprehensive Epstein–Barr Virus Serologic Profile and Endemic Burkitt Lymphoma

Anna E. Coghill, Carla Proietti, Zhiwei Liu, Lutz Krause et al.

Cancer Epidemiology Biomarkers & Prevention · Article · 41 citations · Source: OpenAlex

Human candidate gene polymorphisms and risk of severe malaria in children in Kilifi, Kenya: a case-control association study

Carolyne Ndila, Sophie Uyoga, Alexander W Macharia, Gideon Nyutu et al.

The Lancet Haematology · Article · 122 citations · Source: OpenAlex

Potential impact of 1.5 °C and 2 °C global warming on consecutive dry and wet days over West Africa

Nana Ama Browne Klutse, Vincent O. Ajayi, Emiola Gbobaniyi, Temitope S. Egbebiyi et al.

Environmental Research Letters · Article · 117 citations · Source: OpenAlex + ORCID

Associations between IgG reactivity to Plasmodium falciparum erythrocyte membrane protein 1 (PfEMP1) antigens and Burkitt lymphoma in Ghana and Uganda case-control studies

Andriy Derkach, Isaac Otim, Ruth M. Pfeiffer, Olusegun O. Onabajo et al.

EBioMedicine · Article · 25 citations · Source: OpenAlex

Frequency of EBV LMP-1 Promoter and Coding Variations in Burkitt Lymphoma Samples in Africa and South America and Peripheral Blood in Uganda

Hsiao-Mei Liao, Hebing Liu, Heiyan Lei, Bingjie Li et al.

Cancers · Article · 12 citations · Source: OpenAlex

High-throughput sequencing of the B-cell receptor in African Burkitt lymphoma reveals clues to pathogenesis

Katharine A. Lombardo, David G. Coffey, Alicia J. Morales, Christopher S. Carlson et al.

Blood Advances · Article · 29 citations · Source: OpenAlex

Changes in Rainfall Characteristics in Wenchi and Saltpond Farming Areas of Ghana

Kwesi Akumenyi Quagraine, Nana Ama Browne Klutse, Francis Nkrumah, David Cudjoe Adukpo et al.

International Journal of Geosciences · Article · 8 citations · Source: OpenAlex + ORCID

High-throughput sequencing reveals novel features of immunoglobulin gene rearrangements in Burkitt lymphoma

Katharine A. Lombardo, David G. Coffey, Alicia J. Morales, Christopher S. Carlson et al.

Blood Advances · Article · 1 citation · Source: OpenAlex

Safety and Immunogenicity of EBA-175 RII-NG Malaria Vaccine Administered Intramuscularly in Semi-Immune Adults: A Phase 1, Double-Blinded Placebo Controlled Dosage Escalation Study

Kwadwo Koram, Bright Adu, Josephine Ocran, Y. Karikari et al.

PLoS ONE · Article · 26 citations · Source: OpenAlex

Burkitt lymphoma expresses oncofetal chondroitin sulfate without being a reservoir for placental malaria sequestration

Mette Ø. Agerbæk, Marina Ayres Pereira, Thomas Mandel Clausen, Caroline Pehrson et al.

International Journal of Cancer · Article · 20 citations · Source: OpenAlex

Epstein-Barr virus from Burkitt Lymphoma biopsies from Africa and South America share novel LMP-1 promoter and gene variations

Haiyan Lei, Tianwei Li, Bingjie Li, Shien Tsai et al.

Scientific Reports · Article · 31 citations · Source: OpenAlex

Rainfall Variability over Ghana: Model versus Rain Gauge Observation

Francis Nkrumah, Nana Ama Browne Klutse, David Cudjoe Adukpo, Kwadwo Owusu et al.

International Journal of Geosciences · Article · 105 citations · Source: OpenAlex + ORCID

Elevated serum levels of interleukin‐6 in endemic Burkitt lymphoma in Ghana

Peter Aka, Benjamin Emmanuel, Maria Candida Vila, Amar Jariwala et al.

Hematological Oncology · Article · 4 citations · Source: OpenAlex

Dynamic analysis of the West African Monsoon and its variability over Ghana

Francis Nkrumah

Dissertation · 1 citation · Source: OpenAlex

Endemic Burkitt lymphoma is associated with strength and diversity of Plasmodium falciparum malaria stage-specific antigen antibody response

Peter Aka, Maria Candida Vila, Amar Jariwala, Francis Nkrumah et al.

Blood · Article · 37 citations · Source: OpenAlex

Farmer’s observation on climate change impacts on maize (Zea mays) production in a selected agro-ecological zone in Ghana

Nama Ama Browne Klutse, Kwadwo Owusu, David Cudjoe Adukpo, Francis Nkrumah et al.

Article · 14 citations · Source: OpenAlex

Farmer’s observation on climate change impacts on maize (Zea mays) production in a selected agroecological zone in Ghana

Journal article · Source: ORCID

Antibodies reactive to Plasmodium falciparum serine repeat antigen in children with Burkitt lymphoma from Ghana

Mercy Guech‐Ongey, Masanori Yagi, Nirianne Palacpac, Benjamin Emmanuel et al.

International Journal of Cancer · Article · 11 citations · Source: OpenAlex

Sub-Saharan Africa's Mothers, Newborns, and Children: Where and Why Do They Die?

Mary Kinney, Kate Kerber, Robert E. Black, Barney Cohen et al.

PLoS Medicine · Article · 447 citations · Source: OpenAlex

Population based reference intervals for common blood haematological and biochemical parameters in the Akuapem north district

Kwadwo Koram, Michael M Addae, Joseph Ocran, Susan Adu-Amankwah et al.

Ghana Medical Journal · Article · 54 citations · Source: OpenAlex

Haemoglobin K Woolwich (α 2 β 2 132 Lysine → Glutamine) in Ghana

B Ringelhann, F.I.D. Konotey-Ahulu, N.C. Talapatra, Francis Nkrumah et al.

Acta Haematologica · Article · 9 citations · Source: OpenAlex

SCREENING NEWBORNS FOR SICKLE CELL DISEASE IN GHANA

Kwaku Ohene‐Frempong, Joseph Kojo Oduro, Hannah Tetteh, Francis Nkrumah

PEDIATRICS · Article · 170 citations · Source: OpenAlex

Health research challenges in Africa

Francis Nkrumah

Article · Source: OpenAlex

Severe falciparum malaria in young children of the Kassena-Nankana district of northern Ghana

Abraham Oduro, Kwadwo Koram, William O. Rogers, Frank Atuguba et al.

Malaria Journal · Article · 91 citations · Source: OpenAlex

MEFLOQUINE TREATMENT FOR UNCOMPLICATED FALCIPARUM MALARIA IN YOUNG CHILDREN 6–24 MONTHS OF AGE IN NORTHERN GHANA

David J. Fryauff, Seth Owusu‐Agyei, Gregory Utz, J. Kevin Baird et al.

American Journal of Tropical Medicine and Hygiene · Article · 10 citations · Source: OpenAlex

270 Newborn Screening for Sickle Cell Disease in Ghana

Kwaku Ohene‐Frempong, Andrew Bonney, Hansen Benjamin Tetteh, Francis Nkrumah

Pediatric Research · Article · 19 citations · Source: OpenAlex

Malaria transmission dynamics at a site in northern Ghana proposed for testing malaria vaccines

Maxwell A. Appawu, Seth Owusu‐Agyei, Samuel Dadzie, Victor Asoala et al.

Tropical Medicine & International Health · Article · 165 citations · Source: OpenAlex

Getting Polio Eradication Back on Track in Nigeria

E. M. Samba, Francis Nkrumah, Rose Leke

New England Journal of Medicine · Article · 43 citations · Source: OpenAlex

Predicting the timing of second praziquantel treatment and its effect on reduction of egg counts in southern Ghana

N. N. N. Nsowah-Nuamah, Mary E. Aryeetey, E. T. Jolayemi, Yukiko Wagatsuma et al.

Acta Tropica · Article · 10 citations · Source: OpenAlex

Seasonal profiles of malaria infection, anaemia, and bednet use among age groups and communities in northern Ghana

Kwadwo Koram, Seth Owusu‐Agyei, David J. Fryauff, Francis Anto et al.

Tropical Medicine & International Health · Article · 104 citations · Source: OpenAlex

Highly symptom-aware children were heavily infected with urinary schistosomiasis in southern Ghana.

Yukiko Wagatsuma, Mary E. Aryeetey, Francis Nkrumah, David A. Sack et al.

PubMed · Article · 20 citations · Source: OpenAlex

Characteristics of severe anemia and its association with malaria in young children of the Kassena-Nankana District of northern Ghana.

Seth Owusu‐Agyei, David J. Fryauff, Daniel Chandramohan, Kwadwo A. Koram et al.

American Journal of Tropical Medicine and Hygiene · Article · 48 citations · Source: OpenAlex

A multilateral effort to develop DNA vaccines against falciparum malaria

Sanjai Kumar, Judith E. Epstein, Thomas L. Richie, Francis Nkrumah et al.

Trends in Parasitology · Review · 46 citations · Source: OpenAlex

Does radical cure of asymptomatic Plasmodium falciparum place adults in endemic areas at increased risk of recurrent symptomatic malaria?

Seth Owusu‐Agyei, Fred Binka, Kwadwo Koram, Francis Anto et al.

Tropical Medicine & International Health · Article · 24 citations · Source: OpenAlex

Antibodies to Variant Antigens on the Surfaces of Infected Erythrocytes Are Associated with Protection from Malaria in Ghanaian Children

Daniel Dodoo, Trine Staalsøe, Haider Giha, Jørgen A. L. Kurtzhals et al.

Infection and Immunity · Article · 113 citations · Source: OpenAlex

Novel Plasmodium falciparum clones and rising clone multiplicities are associated with the increase in malaria morbidity in Ghanaian children during the transition into the high transmission season

A. Ofosu-Okyere, Margaret J. Mackinnon, Mercy Patricia Kordai Sowa, Kwadwo Koram et al.

Parasitology · Article · 108 citations · Source: OpenAlex

Incidence of symptomatic and asymptomatic Plasmodium falciparum infection following curative therapy in adult residents of northern Ghana.

Seth Owusu‐Agyei, Kwadwo A. Koram, J. Kevin Baird, Gregory Utz et al.

American Journal of Tropical Medicine and Hygiene · Article · 107 citations · Source: OpenAlex

Frequent and Persistent, AsymptomaticPlasmodium falciparumInfections in African Infants, Characterized by Multilocus Genotyping

Simon Franks, Kwadwo Koram, Gillian Wagner, Kevin K. A. Tetteh et al.

The Journal of Infectious Diseases · Article · 104 citations · Source: OpenAlex

Malaria vector studies in two ecological zones in southern Ghana

Maxwell A. Appawu, Aba Baffoe‐Wilmot, Edwin Afari, Samuel Dunyo et al.

African Entomology · Article · 32 citations · Source: OpenAlex

Antibody response to 17D yellow fever vaccine in Ghanaian infants.

Mubarak Osei-Kwasi, Samuel Dunyo, Kwadwo Koram, Edwin Afari et al.

PubMed · Article · 23 citations · Source: OpenAlex

Lack of Association between Maternal Antibody and Protection of African Infants from Malaria Infection

Eleanor M. Riley, Gillian Wagner, Michael F. Ofori, Jeremy G. Wheeler et al.

Infection and Immunity · Article · 122 citations · Source: OpenAlex

Naturally Acquired Antibodies to the Glutamate‐Rich Protein Are Associated with Protection againstPlasmodium falciparumMalaria

Daniel Dodoo, Michael Theisen, Jørgen A. L. Kurtzhals, Bartholomew D. Akanmori et al.

The Journal of Infectious Diseases · Article · 107 citations · Source: OpenAlex

Distinct patterns of cytokine regulation in discrete clinical forms of Plasmodium falciparum malaria.

Bartholomew D. Akanmori, Jørgen A. L. Kurtzhals, Bamenla Q. Goka, Victoria Adabayeri et al.

PubMed · Article · 100 citations · Source: OpenAlex

Severe anemia in young children after high and low malaria transmission seasons in the Kassena-Nankana district of northern Ghana.

Kwadwo A. Koram, Seth Owusu‐Agyei, Greg C Utz, Fred Binka et al.

American Journal of Tropical Medicine and Hygiene · Article · 89 citations · Source: OpenAlex

High frequency of circulating γδ T cells with dominance of the Vδ1 subset in a healthy population

Lars Hviid, Bartholomew D. Akanmori, Séverine Loizon, Jørgen A. L. Kurtzhals et al.

International Immunology · Article · 71 citations · Source: OpenAlex

A randomized double-blind placebo-controlled field trial of ivermectin and albendazole alone and in combination for the treatment of lymphatic filariasis in Ghana

Samuel Dunyo, Francis Nkrumah, Paul E. Simonsen

Transactions of the Royal Society of Tropical Medicine and Hygiene · Article · 67 citations · Source: OpenAlex

Single-dose treatment of Wuchereria bancrofti infections with ivermectin and albendazole alone or in combination: evaluation of the potential for control at 12 months after treatment

Samuel Dunyo, Francis Nkrumah, Paul E. Simonsen

Transactions of the Royal Society of Tropical Medicine and Hygiene · Article · 55 citations · Source: OpenAlex

Urinary schistosomiasis in southern Ghana: 1. Prevalence and morbidity assessment in three (defined) rural areas drained by the Densu river

Mary E. Aryeetey, Yukiko Wagatsuma, George Yeboah, Moses Asante et al.

Parasitology International · Article · 45 citations · Source: OpenAlex

Health centre versus home presumptive diagnosis of malaria in southern Ghana: implications for home-based care policy

Samuel Dunyo, Edwin Afari, Kwadwo Koram, Collins Ahorlu et al.

Transactions of the Royal Society of Tropical Medicine and Hygiene · Article · 40 citations · Source: OpenAlex

Levels of Antibody to Conserved Parts ofPlasmodium falciparumMerozoite Surface Protein 1 in Ghanaian Children Are Not Associated with Protection from Clinical Malaria

Daniel Dodoo, Thor G. Theander, Jørgen A. L. Kurtzhals, Kojo Koram et al.

Infection and Immunity · Article · 118 citations · Source: OpenAlex

Lymphatic filariasis related perceptions and practices on the coast of Ghana: implications for prevention and control

Collins Ahorlu, Samuel Dunyo, Kwadwo Koram, Francis Nkrumah et al.

Acta Tropica · Article · 87 citations · Source: OpenAlex

Anaemia caused by asymptomatic Plasmodium falciparum infection in semiimmune African schoolchildren

Jørgen A. L. Kurtzhals, Mark M. Addae, Bartholomew D. Akanmori, Samuel Dunyo et al.

Transactions of the Royal Society of Tropical Medicine and Hygiene · Article · 80 citations · Source: OpenAlex

Immunological background in children with persistent diarrhea in Ghana

Kiyosu Taniguchi, Toru Rikimaru, Juliana E Yartey, Patience Akpedonu et al.

Pediatrics International · Article · 24 citations · Source: OpenAlex

The Cytokine Balance in Severe Malarial Anemia

Jørgen A. L. Kurtzhals, Bartholomew D. Akanmori, Bamenla Q. Goka, Victoria Adabayeri et al.

The Journal of Infectious Diseases · Article · 24 citations · Source: OpenAlex

Health education and community participation in the control of urinary schistosomiasis in Ghana.

Mary E. Aryeetey, C Aholu, Yukiko Wagatsuma, G Bentil et al.

PubMed · Article · 23 citations · Source: OpenAlex

A study on the provocative day test effect of ivermectin and albendazole on nocturnal periodic Wuchereria bancrofti microfilaraemia

Samuel Dunyo, Francis Nkrumah, Paul E. Simonsen

Transactions of the Royal Society of Tropical Medicine and Hygiene · Article · 5 citations · Source: OpenAlex

The cytokine balance in severe malarial anemia [5] (multiple letters).

Jørgen A. L. Kurtzhals, Bartholomew D. Akanmori, Bamenla Q. Goka, Victoria Adabayeri et al.

Article · Source: OpenAlex

Low plasma concentrations of interleukin 10 in severe malarial anaemia compared with cerebral and uncomplicated malaria

Jørgen A. L. Kurtzhals, Victoria Adabayeri, Bamenla Q. Goka, Bartholomew D. Akanmori et al.

The Lancet · Article · 329 citations · Source: OpenAlex

High incidence of asymptomatic malara infections in a birth cohort of children less than one year of age in Ghana, detected by multicopy gene polymerase chain reaction.

Gillian Wagner, Kwadwo Koram, David McGuinness, S. Bennett et al.

American Journal of Tropical Medicine and Hygiene · Article · 94 citations · Source: OpenAlex

Clinical case definitions for malaria: clinical malaria associated with very low parasite densities in African infants

David McGuinness, Kwadwo Koram, Steve Bennett, Gillian Wagner et al.

Transactions of the Royal Society of Tropical Medicine and Hygiene · Article · 91 citations · Source: OpenAlex

Increased eosinophil activity in acutePlasmodium falciparuminfection—association with cerebral malaria

Jørgen A. L. Kurtzhals, Claus M. Reimert, Edem M. A. Tette, Samuel Dunyo et al.

Clinical & Experimental Immunology · Article · 56 citations · Source: OpenAlex

Risk Factors for the Prevalence of Malnutrition among Urban Children in Ghana.

Toru Rikimaru, Juliana Yartey, Kiyosu Taniguchi, David O. Kennedy et al.

Journal of Nutritional Science and Vitaminology · Article · 46 citations · Source: OpenAlex

Comparison of AIK-C measles vaccine in infants at 6 months with Schwarz vaccine at 9 months: a randomized controlled trial in Ghana.

Francis Nkrumah, M. Osei-Kwasi, S K Dunyo, K A Koram et al.

PubMed · Article · 30 citations · Source: OpenAlex

Exfoliative skin manifestations in acute lymphatic filariasis

Samuel Dunyo, Francis Nkrumah, Collins Ahorlu, Paul E. Simonsen

Transactions of the Royal Society of Tropical Medicine and Hygiene · Article · 10 citations · Source: OpenAlex

Comparison ofAIK-Cmeasles vaccine ininfants at6monthswithSchwarz vaccine at9months: arandomized controlled trial inGhana*

Francis Nkrumah, M. Osei-Kwasi, Samuel Dunyo, Kwadwo Koram et al.

Article · Source: OpenAlex

Malaria‐related beliefs and behaviour in southern Ghana: implications for treatment, prevention and control

Collins Ahorlu, Samuel Dunyo, Edwin Afari, Kwadwo Koram et al.

Tropical Medicine & International Health · Article · 218 citations · Source: OpenAlex

Reversible suppression of bone marrow response to erythropoietin in Plasmodium falciparum malaria

Jørgen A. L. Kurtzhals, Osiyallê Akanni Silva Rodrigues, Michael M Addae, J. O. O. Commey et al.

British Journal of Haematology · Article · 145 citations · Source: OpenAlex

Rapid reemergence of T cells into peripheral circulation following treatment of severe and uncomplicated Plasmodium falciparum malaria

Lars Hviid, Jørgen A. L. Kurtzhals, Bamenla Q. Goka, Joseph O Oliver-Commey et al.

Infection and Immunity · Article · 88 citations · Source: OpenAlex

Malaria-related beliefs and behaviour in southern Ghana: implications for treatment, prevention and control

Collins Ahorlu, Samuel Dunyo, Edwin Afari, Kwadwo Koram et al.

Tropical Medicine & International Health · Article · 31 citations · Source: OpenAlex

A monoclonal antibody-based dipstick assay for diagnosis of urinary schistosomiasis

Kwabena M. Bosompem, Irène Ayi, William K. Anyan, T. Arishima et al.

Transactions of the Royal Society of Tropical Medicine and Hygiene · Article · 28 citations · Source: OpenAlex

Fever in Africa and WHO recommendation

Samuel Dunyo, Kwadwo Koram, Francis Nkrumah

The Lancet · Article · 11 citations · Source: OpenAlex

Lymphatic filariasis on the coast of Ghana

Samuel Dunyo, Maxwell A. Appawu, Francis Nkrumah, Aba Baffoe‐Wilmot et al.

Transactions of the Royal Society of Tropical Medicine and Hygiene · Article · 88 citations · Source: OpenAlex

The gamma/delta T-cell response to Plasmodium falciparum malaria in a population in which malaria is endemic

Lars Hviid, Jørgen A. L. Kurtzhals, Daniel Dodoo, Osiyallê Akanni Silva Rodrigues et al.

Infection and Immunity · Article · 42 citations · Source: OpenAlex

Limited Field Evaluation of a Rapid Monoclonal Antibody-Based Dipstick Assay for Urinary Schistosomiasis

KM Bosompem, Irène Ayi, William K. Anyan, Francis Nkrumah et al.

Hybridoma · Article · 23 citations · Source: OpenAlex

Randomized controlled trial of acellular diphtheria, pertussis and tetanus vaccines in southern Ghana

Edwin Afari, Yosuke Kamiya, Francis Nkrumah, Samuel Dunyo et al.

Annals of Tropical Paediatrics · Article · 17 citations · Source: OpenAlex

Malaria infection, morbidity and transmission in two ecological zones Southern Ghana.

Edwin Afari, Maxwell A. Appawu, Samuel Dunyo, Aba Baffoe‐Wilmot et al.

PubMed · Article · 62 citations · Source: OpenAlex

A longitudinal study of malaria infection, morbidity and antibody titres in infants of a rural community in Ghana

Bartholomew D. Akanmori, Edwin Afari, H. Sakatoku, Francis Nkrumah

Transactions of the Royal Society of Tropical Medicine and Hygiene · Article · 20 citations · Source: OpenAlex

Impact of primary health care on child morbidity and mortality in rural Ghana: the Gomoa experience [corrected].

Edwin Afari, Francis Nkrumah, T Nakana, H. Sakatoku et al.

PubMed · Article · 15 citations · Source: OpenAlex

Randomized, controlled trial of trivalent oral poliovirus vaccine (Sabin) starting at birth in Ghana.

M. Osei-Kwasi, Edwin Afari, Kouichi Mimura, I Obeng-Ansah et al.

PubMed · Article · 10 citations · Source: OpenAlex

Pertussis immunization with acellular vaccines in Ghanaian children

Hiroki Hori, Edwin Afari, Bartholomew D. Akanmori, Yosuke Kamiya et al.

Annals of Tropical Paediatrics · Article · 7 citations · Source: OpenAlex

Neonatal haematology in Zimbabwe. II: The red cell and white cell parameters.

J M Mukiibi, Francis Nkrumah, Manminder Kaur, Richard B. Pollard et al.

PubMed · Article · 6 citations · Source: OpenAlex

Human rotavirus subgroups and severity of associated diarrhoea in Ghana.

George Armah, Hiroki Hori, Akwasi Anyanful, Julius A. Addo et al.

PubMed · Article · 5 citations · Source: OpenAlex

Immunological background of infants with diarrhea in Ghana

Kiyosu Taniguchi, Takashi Nakano, Hitoshi Kamiya, Minoru Sakurai et al.

Medical Entomology and Zoology · Article · Source: OpenAlex

Seasonality of rotavirus infection in Ghana

George Armah, J. A. A. Mingle, Afia Dodoo, Akwasi Anyanful et al.

Annals of Tropical Paediatrics · Article · 45 citations · Source: OpenAlex

Species composition and inversion polymorphism of the Anopheles gambiae complex in some sites of Ghana, West Africa

Maxwell A. Appawu, Aba Baffoe‐Wilmot, Edwin Afari, Francis Nkrumah et al.

Acta Tropica · Article · 43 citations · Source: OpenAlex

Emerging infectious diseases: memorandum from a WHO meeting.

Koyeli Banerjee, Ruth L. Berkelman, Seth Berkley, Natth Bhamarapravati et al.

PubMed · Article · 25 citations · Source: OpenAlex

A randomized controlled trial of two acellular pertussis-diphtheria-tetanus vaccines in primary immunization in Ghana: antibody responses and adverse reactions

Hiroki Hori, Edwin Afari, Bartholomew D. Akanmori, Yosuke Kamiya et al.

Annals of Tropical Paediatrics · Article · 14 citations · Source: OpenAlex

Neonatal haematology in Zimbabwe. I: The platelet parameters.

J M Mukiibi, Francis Nkrumah, Manmeet Kaur, V Akino et al.

PubMed · Article · 9 citations · Source: OpenAlex

In vivo seasonal assessment of Plasmodium falciparum sensitivity to chloroquine in two different malaria endemic communities in Southern Ghana.

Edwin Afari, Samuel Dunyo, Maxwell A. Appawu, Francis Nkrumah

PubMed · Article · 6 citations · Source: OpenAlex

Acute lower respiratory tract infection in hospitalized children in Zimbabwe

Kusum Nathoo, Francis Nkrumah, D. Ndlovu, Margaret Nhembe et al.

Annals of Tropical Paediatrics · Article · 40 citations · Source: OpenAlex

Specific T-cell recognition of the merozoite proteins rhoptry-associated protein 1 and erythrocyte-binding antigen 1 of Plasmodium falciparum

Palle Jakobsen, Lars Hviid, Thor G. Theander, E A Afare et al.

Infection and Immunity · Article · 27 citations · Source: OpenAlex

A three-year prospective study of 137 cases of acute leukaemia in Zimbabwe.

Beverley Paul, J M Mukiibi, A Mandisodza, Lawrence B. Levy et al.

PubMed · Article · 6 citations · Source: OpenAlex

The challenges of ambiguous genitalia.

A P Danso, Francis Nkrumah

PubMed · Article · 1 citation · Source: OpenAlex

The quality of child life and health an indictment against society

Francis Nkrumah

OpenDocs (Institute of Development Studies) · Book · Source: OpenAlex

Measles epidemic in Harare, Zimbabwe, despite high measles immunization coverage rates.

R A Kambarami, Kusum Nathoo, Francis Nkrumah, D. J. Pirie

PubMed · Article · 58 citations · Source: OpenAlex

Detection of antigens and antibodies in the urine of humans with Plasmodium falciparum malaria

M Rodriguez-del Valle, Isabella A. Quakyi, J Amuesi, Jerry Quaye et al.

Journal of Clinical Microbiology · Article · 40 citations · Source: OpenAlex

Measles epidemic inHarare, Zimbabwe, despite highmeaslesimmunization coverage rates*

R A Kambarami, Kusum Nathoo, Francis Nkrumah, D. J. Pirie

Article · 1 citation · Source: OpenAlex

Chediak-Higashi syndrome: a report of two cases in African (Ghanaian) children.

Francis Nkrumah, Ernst Boye

PubMed · Article · Source: OpenAlex

Acute renal failure and dermal necrosis due to bee stings: report of a case in a child.

James Tumwine, Francis Nkrumah

PubMed · Article · 27 citations · Source: OpenAlex

Specific transfer factor with activity against Epstein-Barr virus reduces late relapse in endemic Burkitt's lymphoma.

Janet Neequaye, D. Viza, G. Pizza, PH Levine et al.

PubMed · Article · 23 citations · Source: OpenAlex

Randomized trial of sulfamethoxazole + trimethoprim versus procaine penicillin for the outpatient treatment of childhood pneumonia in Zimbabwe.

Duncan Keeley, Francis Nkrumah, C Kapuyanyika

PubMed · Article · 19 citations · Source: OpenAlex

Clinical presentation of symptomatic human immuno-deficiency virus in children.

Francis Nkrumah, Regis Choto, Jean Emmanuel, Ramesh Kumar

PubMed · Article · 14 citations · Source: OpenAlex

Anterior encephalocoele--our experience in Harare, Zimbabwe, after the introduction of cat scanning.

Kazadi Kalangu, L.F. Levy, S Makarawo, Francis Nkrumah

PubMed · Article · 2 citations · Source: OpenAlex

Severe metabolic acidosis and "muti" (traditional herbal medicine) ingestion in young children.

Francis Nkrumah, Kusum Nathoo, Zvenyika A. R. Gomo, D. J. Pirie

PubMed · Article · 2 citations · Source: OpenAlex

Wilms' tumour (nephroblastoma) in Zimbabwe

Francis Nkrumah, A. K. Danzo, Rajiv Kumar

Annals of Tropical Paediatrics · Article · 12 citations · Source: OpenAlex

Congenital syphilis in the newborn.

V. Chawla, Paresh B. Pandit, Francis Nkrumah

Archives of Disease in Childhood · Article · 58 citations · Source: OpenAlex

Iron, folate and vitamin B12 in severe protein-energy malnutrition.

Francis Nkrumah, Kusum Nathoo, D.M. Sanders

PubMed · Article · 11 citations · Source: OpenAlex

Congenital syphilis inthenewborn

V. Chawla, Paresh B. Pandit, Francis Nkrumah

Article · Source: OpenAlex

Paediatric oncology in the developing world: an African perspective

Francis Nkrumah

Annals of Tropical Paediatrics · Article · 6 citations · Source: OpenAlex

Paediatric intensive care in Harare

J M Topley, Francis Nkrumah

Annals of Tropical Paediatrics · Article · 3 citations · Source: OpenAlex

Recent Trends in Child Health and Survival in Zimbabwe

Francis Nkrumah, Kusum Nathoo

Journal of Tropical Pediatrics · Article · 1 citation · Source: OpenAlex

Ebv-Specific Transfer Factor in the Treatment of Abdominal Burkitt’s Lymphoma in Ghana, West Africa

Janet Neequaye, G. Pizza, D. Viza, Caterina De Vinci et al.

Humana Press eBooks · Book-chapter · Source: OpenAlex

Clinical features of Burkitt's lymphoma: the African experience.

Francis Nkrumah, Charles L. M. Olweny

PubMed · Article · 18 citations · Source: OpenAlex

Intrathecal chemoprophylaxis in the prevention of central nervous system relapse in Burkitt's lymphoma

Francis Nkrumah, Janet Neequaye, Robert J. Biggar

Cancer · Article · 17 citations · Source: OpenAlex

HLA-DR7 association with African Burkitt's lymphoma

Elizabeth H. Jones, Robert J. Biggar, Francis Nkrumah, Sylvia D. Lawler

Human Immunology · Article · 12 citations · Source: OpenAlex

Treatment of Burkitt's lymphoma: the African experience.

Charles L. M. Olweny, Francis Nkrumah

PubMed · Article · 8 citations · Source: OpenAlex

EBV-Specific Transfer Factor in the Treatment Of African Burkitt’s Lymphoma: A Pilot Study

Francis Nkrumah, G. Pizza, D. Viza, Janet Neequaye et al.

Book-chapter · Source: OpenAlex

Type‐I HTLV antibody in urban and rural Ghana, West Africa

Robert J. Biggar, Carl Saxinger, Charlotte Gardiner, William E. Collins et al.

International Journal of Cancer · Article · 75 citations · Source: OpenAlex

Malaria in urban and rural areas of southern Ghana: a survey of parasitaemia, antibodies, and antimalarial practices.

Charlotte Gardiner, Robert J. Biggar, W. E. Collins, Francis Nkrumah

PubMed · Article · 46 citations · Source: OpenAlex

Humoral immune response to epstein‐barr virus antigens and immunoglobulin allotypes in African burkitt lymphoma patients

Robert J. Biggar, Janardan P. Pandey, Werner Henle, Francis Nkrumah et al.

International Journal of Cancer · Article · 31 citations · Source: OpenAlex

Bone marrow in sickle cell anaemia at time of anaemic crisis.

Francis Nkrumah, Janet Neequaye, G. Ankra-Badu

Archives of Disease in Childhood · Article · 12 citations · Source: OpenAlex

Changes in the presentation of Burkitt's lymphoma in Ghana over a 15-year period (1969-1982).

Francis Nkrumah

PubMed · Article · 5 citations · Source: OpenAlex

Chronic bullous dermatosis of childhood. Central African Journal of Medicine

Sinead Wright, Francis Nkrumah

Article · Source: OpenAlex

Failure of intrathecal antitetanus serum to improve survival in neonatal tetanus.

Janet Neequaye, Francis Nkrumah

Archives of Disease in Childhood · Article · 24 citations · Source: OpenAlex

Use of buffy-coat smears in the diagnosis of septicaemia in children

Francis Nkrumah, Janet Neequaye, Kingsley Twum-Danso

Annals of Tropical Paediatrics · Article · Source: OpenAlex

AGE AND SEX AS FACTORS INFLUENCING REMISSION DURATION IN AFRICAN BURKITTS LYMPHOMA

Robert J. Biggar, Mitchell H. Gail, Robert B. Banks, Janet Neequaye et al.

American Journal of Epidemiology · Article · 4 citations · Source: OpenAlex

Direct cytogenetic studies by needle aspiration of Burkitt's lymphoma in Ghana, West Africa.

Robert J. Biggar, Elaine C. Lee, Francis Nkrumah, Jacqueline Whang‐Peng

PubMed · Article · 24 citations · Source: OpenAlex

Changes in presenting tumour site of Burkitt's lymphoma in Ghana, West Africa, 1965-1978

Robert J. Biggar, Francis Nkrumah, Janet Neequaye, Pascale Levine

British Journal of Cancer · Article · 17 citations · Source: OpenAlex

Direct Cytogenetic Studies by Needle Aspiration of Burkitt's Lymphoma in Ghana, West Africa

Robert J. Biggar, Elaine C. Lee, Francis Nkrumah, Jacqueline Whang‐Peng

JNCI Journal of the National Cancer Institute · Article · 11 citations · Source: OpenAlex

Study of the HLA system in Burkitt's lymphoma

Elizabeth H. Jones, Robert J. Biggar, Francis Nkrumah, Sylvia D. Lawler

Human Immunology · Article · 35 citations · Source: OpenAlex

A review of salmonella group G septicaemia in children at the korle bu teaching hospital (1973-1978).

Janet Neequaye, K. Twum Danso, Francis Nkrumah

Review · Source: OpenAlex

Epstein-Barr virus RNA in Burkitt tumor tissue

Timothy R. Dambaugh, Francis Nkrumah, Robert J. Biggar, Elliott Kieff

Cell · Article · 57 citations · Source: OpenAlex

Burkitt's lymphoma in Ghana: Urban‐rural distribution, time—space clustering and seasonality

Robert J. Biggar, Francis Nkrumah

International Journal of Cancer · Article · 27 citations · Source: OpenAlex

Presenting Clinical Features of Burkitt's Lymphoma in Ghana, West Africa

Robert J. Biggar, Francis Nkrumah, I. V. Perkins

Journal of Tropical Pediatrics · Article · 22 citations · Source: OpenAlex

Serum immunoglobulin levels and malaria antibodies in Burkitt's lymphoma

Francis Nkrumah, Alexander J. Sulzer, Shirley E. Maddison

Transactions of the Royal Society of Tropical Medicine and Hygiene · Article · 10 citations · Source: OpenAlex

Antibody‐dependent cell‐mediated cytotoxicity against epstein‐barr virus membrane antigen in african Burkitt's lymphoma

David J. Granlund, Francis Nkrumah, I. V. Perkins, Robert J. Biggar et al.

International Journal of Cancer · Article · 7 citations · Source: OpenAlex

Tumour site and renal dysfunction as factors influencing leucopenia after chemotherapy for Burkitt's lymphoma

R J Biggar, Francis Nkrumah

British Journal of Cancer · Article · 1 citation · Source: OpenAlex

High dose cyclophosphamide in drug resistant and relapsing Burkitt's lymphoma.

Francis Nkrumah, R J Biggar

Article · Source: OpenAlex

Immunity to Plasmodium berghei yoelii in mice. II. Specific and nonspecific cellular and humoral responses during the course of infection.

Fredric I. Weinbaum, Jonathan Weintraub, Francis Nkrumah, Charles B. Evans et al.

PubMed · Article · 48 citations · Source: OpenAlex

Immunity to Plasmodium Berghei Yoelii in Mice

Fredric I. Weinbaum, Jonathan Weintraub, Francis Nkrumah, Charles B. Evans et al.

The Journal of Immunology · Article · 25 citations · Source: OpenAlex

Delayed hypersensitivity reactions of cancer patients to antigens on lymphoid cell lines

Paul H. Levine, J. H. C. Ho, Francis Nkrumah, Phillip Periman et al.

International Journal of Cancer · Article · 4 citations · Source: OpenAlex

Combination chemotherapy in abdominal Burkitt's lymphoma

Francis Nkrumah, I. V. Perkins, Robert J. Biggar

Cancer · Article · 45 citations · Source: OpenAlex

Sequential evaluation of cutaneous delayed hypersensitivity responses to recall and to lymphoid cell line antigens in Burkitt's lymphoma

Francis Nkrumah, R. Herberman, Robert J. Biggar, I. V. Perkins

International Journal of Cancer · Article · 8 citations · Source: OpenAlex

Non-specific suppression of antibody responses in mice infected with malaria. Abstr.

J. Weintraub, Francis Nkrumah, Fredric I. Weinbaum

The Mouseion at the JAXlibrary (Jackson Laboratory) · Article · Source: OpenAlex

Burkitt's lymphoma. A clinical study of 110 patients

Francis Nkrumah, I. V. Perkins

Cancer · Article · 82 citations · Source: OpenAlex

Comparative studies of Epstein‐barr virus strains from Ghana and the United States

Paul J. Gerber, Francis Nkrumah, R. F. Pritchett, Elliott Kieff

International Journal of Cancer · Article · 58 citations · Source: OpenAlex

Burkitt's Lymphoma: Its Clinical Course in Relation to Immunologic Reactivities to Epstein-Barr Virus and Tumor-Related Antigens2

Francis Nkrumah, Werner Henle, Gertrude Henle, Ronald B. Herberman et al.

JNCI Journal of the National Cancer Institute · Article · 30 citations · Source: OpenAlex

Relapse in Burkitt's lymphoma

Francis Nkrumah, I. V. Perkins

International Journal of Cancer · Article · 29 citations · Source: OpenAlex

Sickle Cell Trait, Hemoglobin C Trait, and Burkitt's Lymphoma

Francis Nkrumah, I. V. Perkins

American Journal of Tropical Medicine and Hygiene · Article · 24 citations · Source: OpenAlex

Evaluation of CCNU (NSC-79037) used for the prevention of CNS involvement in Burkitt's lymphoma.

Jan Ziegler, I T Magrath, Francis Nkrumah, I. V. Perkins et al.

PubMed · Article · 5 citations · Source: OpenAlex

Severe intestinal haemorrhage due to hookworm infection.

S. H. Annobil, Francis Nkrumah

Article · Source: OpenAlex

Variable clinical expression of homozygous beta thalassaemia in a Ghanaian family.

Francis Nkrumah, G. I. Yawson

Article · Source: OpenAlex

Burkitt's lymphoma in Ghana: Clinical features and response to chemotherapy

Francis Nkrumah, I. V. Perkins

International Journal of Cancer · Article · 15 citations · Source: OpenAlex

ACUTE INFECTIOUS LYMPHOCYTOSIS

Francis Nkrumah, P. A. K. Addy

The Lancet · Article · 10 citations · Source: OpenAlex

Neurological manifestations of Burkitt's lymphoma in Ghana.

Francis Nkrumah, I. V. Perkins

PubMed · Article · 3 citations · Source: OpenAlex

FIBRIN-DEGRADATION PRODUCTS IN CEREBRAL MALARIA

H. A. Reid, Francis Nkrumah

The Lancet · Article · 70 citations · Source: OpenAlex

Survival of Burkitt's Lymphoma Patients in Ghana

J. L. Wosornu, Francis Nkrumah, I. V. Perkins

British Journal of Cancer · Article · 1 citation · Source: OpenAlex

Primary Non-specific Aortitis with Secondary Thrombosis and Pseudo-Coarctation Effect

Francis Nkrumah, Joseph Kovi, Chandra M. Banerjee

Article · Source: OpenAlex