2024
Genome-wide association study between SARS-CoV-2 single nucleotide polymorphisms and virus copies during infections
Li K, Chaguza C, Stamp J, Chew Y, Chen N, Ferguson D, Pandya S, Kerantzas N, Schulz W, Initiative Y, Hahn A, Ogbunugafor C, Pitzer V, Crawford L, Weinberger D, Grubaugh N. Genome-wide association study between SARS-CoV-2 single nucleotide polymorphisms and virus copies during infections. PLOS Computational Biology 2024, 20: e1012469. PMID: 39288189, PMCID: PMC11432881, DOI: 10.1371/journal.pcbi.1012469.Peer-Reviewed Original ResearchConceptsGenome-wide association studiesSingle-nucleotide polymorphismsAssociation studiesWhole-genome sequencingAmino acid changesSingle nucleotide polymorphismsPairs of substitutionsViral copiesEpistasis testsGenome sequenceGenetic variationSpike geneAcid changesViral genomeNucleotide polymorphismsSARS-CoV-2Detect interactionsHost factorsVirus copiesCopyInfection dynamicsRT-qPCRPolymorphismOmicron BASARS-CoV-2 infectionDengueSeq: a pan-serotype whole genome amplicon sequencing protocol for dengue virus
Vogels C, Hill V, Breban M, Chaguza C, Paul L, Sodeinde A, Taylor-Salmon E, Ott I, Petrone M, Dijk D, Jonges M, Welkers M, Locksmith T, Dong Y, Tarigopula N, Tekin O, Schmedes S, Bunch S, Cano N, Jaber R, Panzera C, Stryker I, Vergara J, Zimler R, Kopp E, Heberlein L, Herzog K, Fauver J, Morrison A, Michael S, Grubaugh N. DengueSeq: a pan-serotype whole genome amplicon sequencing protocol for dengue virus. BMC Genomics 2024, 25: 433. PMID: 38693476, PMCID: PMC11062901, DOI: 10.1186/s12864-024-10350-x.Peer-Reviewed Original ResearchConceptsAmplicon sequencing protocolsPrimer schemeSequencing protocolGenomic surveillanceDengue virus serotypesAmplicon sequencing workflowClinical specimensHigh genome coverageWhole-genome sequencingDengue virusVirus serotypesGenome coverageVirus stocksGenetic diversitySequencing instrumentsSequencing workflowGenotype VIDiverse serotypesSequence of samplesGenotype IVPrimersSurveillance of dengue virusSerotypesVirus copiesSerotype-specific
2023
Development of an amplicon-based sequencing approach in response to the global emergence of mpox
Chen N, Chaguza C, Gagne L, Doucette M, Smole S, Buzby E, Hall J, Ash S, Harrington R, Cofsky S, Clancy S, Kapsak C, Sevinsky J, Libuit K, Park D, Hemarajata P, Garrigues J, Green N, Sierra-Patev S, Carpenter-Azevedo K, Huard R, Pearson C, Incekara K, Nishimura C, Huang J, Gagnon E, Reever E, Razeq J, Muyombwe A, Borges V, Ferreira R, Sobral D, Duarte S, Santos D, Vieira L, Gomes J, Aquino C, Savino I, Felton K, Bajwa M, Hayward N, Miller H, Naumann A, Allman R, Greer N, Fall A, Mostafa H, McHugh M, Maloney D, Dewar R, Kenicer J, Parker A, Mathers K, Wild J, Cotton S, Templeton K, Churchwell G, Lee P, Pedrosa M, McGruder B, Schmedes S, Plumb M, Wang X, Barcellos R, Godinho F, Salvato R, Ceniseros A, Breban M, Grubaugh N, Gallagher G, Vogels C. Development of an amplicon-based sequencing approach in response to the global emergence of mpox. PLOS Biology 2023, 21: e3002151. PMID: 37310918, PMCID: PMC10263305, DOI: 10.1371/journal.pbio.3002151.Peer-Reviewed Original ResearchConceptsPublic health laboratoriesHealth laboratoriesSevere acute respiratory syndrome coronavirus 2Acute respiratory syndrome coronavirus 2Monkeypox virusRespiratory syndrome coronavirus 2Ongoing coronavirus disease 2019 (COVID-19) pandemicAnatomical body sitesAtypical clinical presentationCoronavirus disease 2019 (COVID-19) pandemicSyndrome coronavirus 2Course of infectionDisease 2019 pandemicRapid outbreak responseWhole-genome sequencingHuman monkeypox virusCT valuesClinical presentationViral loadCoronavirus 2Viral DNA concentrationsPathogen whole-genome sequencingZika virusClinical specimensBody sites
2022
An outbreak of SARS‐CoV‐2 on a transplant unit in the early vaccination era
Roberts SC, Palacios C, Grubaugh ND, Alpert T, Ott IM, Breban MI, Initiative Y, Martinello RA, Smith C, Davis MW, Mcmanus D, Tirmizi S, Topal JE, Azar MM, Malinis M. An outbreak of SARS‐CoV‐2 on a transplant unit in the early vaccination era. Transplant Infectious Disease 2022, 24: e13782. PMID: 34969164, DOI: 10.1111/tid.13782.Peer-Reviewed Original ResearchConceptsSARS-CoV-2Infection prevention practicesSARS-CoV-2 outbreakTransplant unitCOVID-19-associated morbiditySolid organ transplant recipientsSARS-CoV-2 vaccinationPrevention practicesHospital day 18Potential index casesOrgan transplant recipientsInfection prevention behaviorsMonoclonal antibody therapyCOVID-19SARS-CoV-2 clustersHospital staff membersWhole-genome sequencingAsymptomatic patientsTransplant recipientsPositive patientsAtypical presentationImmunocompromised patientsAntibody therapyVaccination eraDisease progression