Widespread sharing of pneumococcal strains in a rural African setting: proximate villages are more likely to share similar strains that are carried at multiple timepoints
Senghore M, Chaguza C, Bojang E, Tientcheu P, Bancroft R, Lo S, Gladstone R, McGee L, Worwui A, Foster-Nyarko E, Ceesay F, Okoi C, Klugman K, Breiman R, Bentley S, Adegbola R, Antonio M, Hanage W, Kwambana-Adams B. Widespread sharing of pneumococcal strains in a rural African setting: proximate villages are more likely to share similar strains that are carried at multiple timepoints. Microbial Genomics 2022, 8: 000732. PMID: 35119356, PMCID: PMC8942022, DOI: 10.1099/mgen.0.000732.Peer-Reviewed Original ResearchConceptsTransmission dynamicsRural African settingLogistic regression modelsPCV7 serotypesLongitudinal cohortCarriage episodesUnique serotypesPneumococcal strainsInfantsPairwise SNP distanceMultiple timepointsAfrican settingSNP distanceSustained colonizationRegression modelsSaharan AfricaCarriageSerotypesRural AfricaIntra-strain diversityPneumococcal genomeNeighbouring villagesCohort