Evidence map›Paper›PMID 22431032›Full record

ArticleJournal of medical virology2012

Molecular epidemiology of human rhinovirus infections in Kilifi, coastal Kenya.

Clayton O Onyango, Stephen R Welch, Patrick K Munywoki, Charles N Agoti, Ann Bett, Mwanajuma Ngama, Richard Myers, Patricia A Cane, D J Nokes

Open access · bronzeAbstract read
In one paragraph

Article in Journal of medical virology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
4.3field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

35 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
  2. Epidemiology and genotypic diversity of rhinovirus in school-age children with acute respiratory illnesses seeking medical care.Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 1 institution in 2 countries.

Clayton O OnyangoKEMRI-Wellcome Trust Research Programme, Kilifi, Kenya. conyango@kilifi.kemri-wellcome.org
Stephen R Welch
Patrick K Munywoki
Charles N Agoti
Ann Bett
Mwanajuma Ngama
Richard Myers
Patricia A Cane
D J Nokes
Kenya Medical Research Institute · KE

Funding

Wellcome Trust 084633Wellcome Trust 092654
6 · The paper itself

Abstract

This study reports pediatric surveillance over 3 years for human rhinovirus (HRV) at the District Hospital of Kilifi, coastal Kenya. Nasopharyngeal samples were collected from children presenting at outpatient clinic with no signs of acute respiratory infection, or with signs of upper respiratory tract infection, and from children admitted to the hospital with lower respiratory tract infection. Samples were screened by real-time reverse transcriptase polymerase chain reaction (real-time RT-PCR) and classified further to species by nucleotide sequencing of the VP4/VP2 junction. Of 441 HRV positives by real-time RT-PCR, 332 were classified to species, with 47% (155) being HRV-A, 5% (18) HRV-B, and 48% (159) HRV-C. There was no clear seasonal pattern of occurrence for any species. The species were present in similar proportions in the inpatient and outpatient sample sets, and no significant association between species distribution and the severity of lower respiratory tract infection in the inpatients could be determined. HRV sequence analysis revealed multiple but separate clusters in circulation particularly for HRV-A and HRV-C. Most HRV-C clusters were distinct from reference sequences downloaded from GenBank. In contrast, most HRV-A and HRV-B sequences clustered with either known serotypes or strains from elsewhere within Africa and other regions of the world. This first molecular epidemiological study of HRV in the region defines species distribution in accord with reports from elsewhere in the world, shows considerable strain diversity and does not identify an association between any species and disease severity.

Indexed as

Molecular EpidemiologyChildChild, PreschoolFemaleHumansInfantInfant, NewbornKenyaMaleNasopharynxPhylogenyPicornaviridae InfectionsRespiratory Tract InfectionsReverse Transcriptase Polymerase Chain ReactionRhinovirusSeasons

Identifiers

PMID22431032
PMCPMC3500870
OpenAlexW2052095012

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.