Grieven P Otieno
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Explore the profile of Grieven P Otieno including associated specialties, affiliations and a list of published articles.
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18
Citations
249
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Recent Articles
1.
Akuze J, Ngatia B, Amare S, Wanduru P, Otieno G, Kananura R, et al.
BMJ Open
. 2024 Dec;
14(12):e091883.
PMID: 39658287
Introduction: Application of data science in maternal, newborn, and child health (MNCH) across Africa is variable with limited documentation. Despite efforts to reduce preventable MNCH morbidity and mortality, progress remains...
2.
Phan M, Agoti C, Munywoki P, Otieno G, Ngama M, Kellam P, et al.
Sci Rep
. 2022 Jan;
12(1):202.
PMID: 34997042
Pneumonia remains a major cause of mortality and morbidity. Most molecular diagnoses of viruses rely on polymerase chain reaction (PCR) assays that however can fail due to primer mismatch. We...
3.
Nyaguthii D, Otieno G, Kombe I, Koech D, Mutunga M, Medley G, et al.
Wellcome Open Res
. 2021 Dec;
6:27.
PMID: 34957334
The natural history and transmission patterns of endemic human coronaviruses are of increased interest following the emergence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). In rural Kenya 483 individuals from...
4.
Nyasimi F, Owuor D, Ngoi J, Mwihuri A, Otieno G, Otieno J, et al.
Virus Evol
. 2021 Mar;
6(2):veaa045.
PMID: 33747542
The genomic epidemiology of influenza B virus (IBV) remains understudied in Africa despite significance to design of effective local and global control strategies. We undertook surveillance throughout 2016 in coastal...
5.
Murunga N, Otieno G, Maia M, Agoti C
Wellcome Open Res
. 2020 Nov;
5:187.
PMID: 33215049
Randomized controlled trials of licensed oral rotavirus group A (RVA) vaccines, indicated lower efficacy in developing countries compared to developed countries. We investigated the pooled effectiveness of Rotarix in Africa...
6.
Surveillance of respiratory viruses among children attending a primary school in rural coastal Kenya
Adema I, Kamau E, Nyiro J, Otieno G, Lewa C, Munywoki P, et al.
Wellcome Open Res
. 2020 Oct;
5:63.
PMID: 33102784
Respiratory viruses are primary agents of respiratory tract diseases. Knowledge on the types and frequency of respiratory viruses affecting school-children is important in determining the role of schools in transmission...
7.
Luka M, Kamau E, Adema I, Munywoki P, Otieno G, Gicheru E, et al.
Open Forum Infect Dis
. 2020 Oct;
7(10):ofaa385.
PMID: 33094115
Background: Human rhinovirus (HRV) is the most common cause of the common cold but may also lead to more severe respiratory illness in vulnerable populations. The epidemiology and genetic diversity...
8.
Otieno G, Murunga N, Agoti C, Gallagher K, Awori J, Nokes D
Wellcome Open Res
. 2020 Oct;
5:150.
PMID: 32995556
Human coronaviruses (HCoVs) circulate endemically in human populations, often with seasonal variation. We describe the long-term patterns of paediatric disease associated with three of these viruses, HCoV-NL63, OC43 and 229E,...
9.
Mwanga M, Owor B, Ochieng J, Ngama M, Ogwel B, Onyango C, et al.
BMC Infect Dis
. 2020 Jul;
20(1):504.
PMID: 32660437
Background: Kenya introduced the monovalent G1P [8] Rotarix® vaccine into the infant immunization schedule in July 2014. We examined trends in rotavirus group A (RVA) genotype distribution pre- (January 2010-June...
10.
Owuor D, Ngoi J, Otieno J, Otieno G, Nyasimi F, Nyiro J, et al.
Influenza Other Respir Viruses
. 2020 Jan;
14(3):320-330.
PMID: 31943817
Background: Influenza viruses evolve rapidly and undergo immune driven selection, especially in the hemagglutinin (HA) protein. We report amino acid changes affecting antigenic epitopes and receptor-binding sites of A(H3N2) viruses...