0709 203000 - Nairobi 0709 983000 - Kilifi
0709 203000 - NRB 0709 983000 - Kilifi
0709 203000 - NRB | 0709 983000 - Kilifi

Ochola-Oyier LI


81 results

Longitudinal Epidemiology and Variant Dynamics of SARS-CoV-2 in Coastal Kenya (2020-2025): Clinical Features and Wave Patterns.Lambisia AW Nyiro J Githinji G Katama EN Moraa E Mwita JM Mutunga M Maina G Bejon P Phan MVT Cotten M Dellicour S Ochola-Oyier LI Sande C Holmes EC Nyagwange J Agoti CN
Open Forum Infect Dis, (2026). 13:ofag084

Evolving patterns of antimalarial drug resistance markers in symptomatic infections in Kenya, 2013-2022.Magudha J Ndwiga L Akinyi MY Wamae K Osoti V Kandie R Kiplagat R Keitany K Bargul JL Akala HM Ochola-Oyier LI
Parasit Vectors, (2026). 19:

Pre-COVID-19 ex vivo cross-reactive IFN-gamma cellular response to SARS-CoV-2 spike overlapping peptides is more prevalent among Kenyan compared to Swedish adults.Wanjiku P Orindi B Mwacharo J Chemweno J Karanja HK Kronsteiner B Kai O Wright D Ochola-Oyier LI Sundling C Dunachie S Warimwe GM Farnert A Bejon P Ndungu FM Nduati EW
BMC Infect Dis, (2026). 26:174

Malaria vaccine protection against intradermal or venous parasites: a randomized phase 2b human challenge trial.Kapulu MC Orenge F Kimani D Kibwana E Kibet H Mutahi M Datoo MS Bellamy D Musembi J Ngoto O Rashid H Akinyi S Mwatasa MH Nyamako L Keter K Gatheru R Mutiso A Musyoki J Mwacharo J Abebe Y James ER Billingsley PF Ngetsa C Mosobo M Makale J Tawa B Wamae K Ochola-Oyier LI Lawrie A Ramos-Lopez F Roberts R Richie TL Sim BKL Hoffman SL Ewer KJ Hill AVS Hamaluba M Bejon P
Nat Med, (2026). 32:178-185

Characterizing Plasmodium falciparum genetic diversity and complexity of infections in clinical malaria infections in Western and Coastal Kenya using the poly-alpha microsatellite marker.Abade NA Mgawe C Ndwiga L Kimenyi KM Ochola-Oyier LI
Malar J, (2025). 24:452

Pf8: an open dataset of Plasmodium falciparum genome variation in 33,325 worldwide samples.Malaria Genomic Epidemiology Network Abdel Hamid MM Abdelraheem MH Acheampong DO Adam I Aide P Ajibaye O Ali M Almagro-Garcia J Amambua-Ngwa A Amenga-Etego L Aniebo I Aninagyei E Ansah F Apinjoh TO Ariani CV Auburn S Awandare GA Balmer A Bejon P Boene S Bwire G Candrinho B Chidimatembue A Chindavongsa K Comiche K Conway D Dara A Diakite M Djimde A Dondorp A Doumbia S Drury E Fanello CA Ferdig M Figueroa K Gamboa D Golassa L Goncalves S Guindo MDA Hamaluba M Hanboonkunupakarn B Howe K Hussien M Imwong M Ishengoma D Jeans J Kabaghe A Kamuhabwa A Kindermans JM Konate DS Kwiatkowski DP Lee C Lee SK Lee SJ Ley B Llanos-Cuentas A Marfurt J Matambisso G Maude RR Maude RJ Mayor A Mayxay M Maiga-Ascofare O McCann RS Miles A Miotto O Mohamed AO Morang'a CM Murie K Ngasala BE Nguyen TN Nolasco O Nosten F Noviyanti R O'Connor I Oboh M Ochola-Oyier LI Olufunke Falade C Olukosi A Olumide A Olusola FI Onyamboko MA Oriero EC Oyibo WA Pannebaker D Pearson RD Phiri K van der Pluijm RW Price RN Quang HH Rajkumar Devaraju V Randrianarivelojosia M Ranford-Cartwright L Rayner JC Rovira-Vallbona E Rowlands K Ruano-Rubio V Sanchez JF Saute F Shettima S da Silva C Simpson VJ Suddaby S Takken W Thu AM Toure M Unlu E Valdivia HO van Vugt M Waithira N Wellems T Wendler J White N Wuendrich Ogidan R
Wellcome Open Res, (2025). 10:325

A scoping review of antimalarial drug resistance markers in Kenya (1987-2022): toward a National Surveillance Framework and Data Repository.Wamae K Magudha J Asiimwe E Kimani K Kandie R Keitany K Snow RW Ochola-Oyier LI
Malar J, (2025). 24:413

Serial cross-sectional school surveys identifies C469Y, P553L, R561H and A675V kelch 13 mutations associated with artemisinin resistance in Western Kenya.Osoti V Wamae K Musau MM Magudha JB Ndwiga L Gichuki PM Okoyo C Rosebella K Mahugu S Aricha S Kandie R Keitany K Kepha S Mwandawiro C Bejon P Snow RW Ochola-Oyier LI
Sci Rep, (2025). 15:38303

Assessing the Impact of SARS-CoV-2 Spike Mutations on Antibody Binding: A Comparative Assessment of the Wuhan and JN.1 Variants' Full-Length Spikes in a Multiplex Luminex Assay.Waweru G Nyakundi R Kutima B Owuor S Konyino G Gitonga J Lugano D Maina A Musyoki J Ochola L Omondi M Kariuki CK Ogongo P Mwachari C Shee F Agoti C Sande C Uyoga S Kagucia E Agweyu A Bejon P Scott JAG Warimwe GM Ochola-Oyier LI Nyagwange J
Viruses, (2025). 17:

Induction of an early IFN-gamma cellular response and high plasma levels of SDF-1alpha are inversely associated with COVID-19 severity and residence in rural areas in Kenyan patients.Wanjiku P Orindi B Kimotho J Sayed S Shah R Saleh M Mwacharo J Maronga C Olouch V Karanu A Shah J Nneka Z Ochola-Oyier LI Abdi AI Dunachie S Bejon P Nduati EW Ndungu FM
PLoS One, (2025). 20:e0316967

Genomic and clinical epidemiology of SARS-CoV-2 in coastal Kenya: insights into variant circulation, reinfection, and multiple lineage importations during a post-pandemic wave.Lambisia AW Katama EN Moraa E Mwita JM Gallagher K Mutunga M Nyale E Omungala J Mwanga M Murunga N Nyiro J Nyagwange J Sande C Bejon P Githinji G Dellicour S Phan MVT Cotten M Ochola-Oyier LI Holmes EC Agoti CN
BMC Glob Public Health, (2025). 3:80

Emergence and transmission dynamics of the FY.4 Omicron variant in Kenya.Musundi S Mwanga M Lambisia A Morobe JM Murunga N Moraa E Ndwiga L Cheruiyot R Musyoki J Mutunga M Guzman-Rincon LM Sande C Mwangangi J Bejon P Ochola-Oyier LI Nokes DJ Agoti CN Nyiro J Githinji G
Virus Evol, (2025). 11:veaf035

A pragmatic randomized controlled trial of standard care versus corticosteroids plus standard care for treatment of pneumonia in adults admitted to Kenyan hospitals (SONIA).Lucinde R Abdi A Orindi B Mwakio S Gathuri H Onyango E Chira S Ogero M Isaaka L Shangala J Oginga IN Wachira A Manuthu E Kariuki H Nyikuli J Wekesa C Otedo A Bosire H Okoth SB Ongalo W Mukabi D Lusamba W Muthui B Kirui N Adembesa I Mithi C Sood M Ahmed N Gituma B Ongaki VB Giabe M Omondi C Ombajo LA Kagucia W English M Hamaluba M Ochola-Oyier LI Kamuya D Bejon P Agweyu A Akech S Etyang AO
Wellcome Open Res, (2025). 7:269

The genome sequence of varicella-zoster virus (Varicellovirus humanalpha3) obtained by metagenomics from a patient presenting with an exanthem rash.Musundi S Okanda D Lambisia A Morobe JM Muthanje E Ochola-Oyier LI Carter DP Agoti CN Kiiru J Githinji G
Microbiol Resour Announc, (2025). 14:e0024825

Stable Plasmodium falciparum merozoite surface protein-1 allelic diversity despite decreasing parasitaemia in children with multiple malaria infections.Yaa RM Kimenyi KM Palasciano HA Obiero G Ochola-Oyier LI
Malar J, (2025). 24:136

Identification of coxsackievirus A24 variant during an acute hemorrhagic conjunctivitis outbreak in coastal Kenya, 2024.Lambisia AW Mwita Morobe J Moraa E Mwarumba S Korir FKN Seif Athman R Kiptui R Mbee M Mugo N Amoth P Muange P JHouldcroft C Barasa E Mwangangi J Githinji G CHolmes E Ochola-Oyier LI Agoti CN
Wellcome Open Res, (2025). 10:28

Rethinking the evidence on COVID-19 in Africa.Bejon P Agweyu A Ochola-Oyier LI Hamaluba M Kamuya D Kinyanjui S Barasa E
Lancet Infect Dis, (2025). 25:e463-e471

Detection of low frequency artemisinin resistance mutations, C469Y, P553L and A675V, and fixed antifolate resistance mutations in asymptomatic primary school children in Kenya.Osoti V Wamae K Ndwiga L Gichuki PM Okoyo C Kepha S Keitany K Kandie R Aricha S Kiplagat R Mwandawiro C Bejon P Snow RW Ochola-Oyier LI
BMC Infect Dis, (2025). 25:73

Regional action needed to halt antimalarial drug resistance in Africa.Martinez-Vega R Ishengoma DS Gosling R Rosenthal PJ Dondorp A Barnes KI Nsanzabana C Djimde AA Ochola-Oyier LI Tibenderana J Chimumbwa J Golassa L Kapologwe NA Mbacham WF Kamya MR Fidock DA Komatsu R von Seidlein L Dhorda M
Lancet, (2025). 405:7-10

Kinetics of naturally induced binding and neutralising anti-SARS-CoV-2 antibody levels and potencies among SARS-CoV-2 infected Kenyans with diverse grades of COVID-19 severity: an observational study.Kimotho J Sein Y Sayed S Shah R Mwai K Saleh M Wanjiku P Mwacharo J Nyagwange J Karanja H Kutima B Gitonga JN Mugo D Karanu A Moranga L Oluoch V Shah J Mutiso J Mburu A Nneka Z Betti P Usyu Mutinda W Abdi AI Bejon P Ochola-Oyier LI Warimwe GM Nduati EW Ndungu FM
Wellcome Open Res, (2025). 8:350