Featured Publications
Association Between the Decline in Pneumococcal Disease in Unimmunized Adults and Vaccine-Derived Protection Against Colonization in Toddlers and Preschool-Aged Children
Weinberger DM, Pitzer VE, Regev-Yochay G, Givon-Lavi N, Dagan R. Association Between the Decline in Pneumococcal Disease in Unimmunized Adults and Vaccine-Derived Protection Against Colonization in Toddlers and Preschool-Aged Children. American Journal Of Epidemiology 2018, 188: 160-168. PMID: 30462150, PMCID: PMC6321804, DOI: 10.1093/aje/kwy219.Peer-Reviewed Original ResearchConceptsInvasive pneumococcal diseaseUnimmunized adultsPneumococcal diseaseVaccine-associated immunityVaccine-derived protectionVaccine-targeted serotypesNationwide surveillance studyPrevalence of colonizationUnvaccinated adultsPneumococcal carriagePreschool aged childrenVaccine uptakeColonization prevalenceGroup of childrenVaccination coverageEmergency departmentSurveillance studyDisease ratesTrajectory of declineAge rangeAdultsAged childrenChildrenSerotypesVaccine
2023
Persistence of Pneumococcal Carriage among Older Adults in the Community despite COVID-19 Mitigation Measures
Wyllie A, Mbodj S, Thammavongsa D, Hislop M, Yolda-Carr D, Waghela P, Nakahata M, Stahlfeld A, Vega N, York A, Allicock O, Wilkins G, Ouyang A, Siqueiros L, Strong Y, Anastasio K, Alexander-Parrish R, Arguedas A, Gessner B, Weinberger D. Persistence of Pneumococcal Carriage among Older Adults in the Community despite COVID-19 Mitigation Measures. Microbiology Spectrum 2023, 11: e04879-22. PMID: 37036377, PMCID: PMC10269788, DOI: 10.1128/spectrum.04879-22.Peer-Reviewed Original ResearchConceptsInvasive pneumococcal diseasePneumococcal diseaseSchool-aged childrenOlder adultsPneumococcal carriageSaliva samplesCOVID-19 pandemicRate of carriageCOVID-19-related disruptionsUpper respiratory tractRegular contactNew Haven areaFirst yearCarriage prevalencePre-pandemic levelsMedical historyRespiratory tractHigh prevalenceStreptococcus pneumoniaeCOVID-19 mitigation measuresStudy participantsPneumococciPrevalenceDiseaseCarriage
2022
Impact of Temporary Storage Conditions on the Viability of Streptococcus pneumoniae in Saliva
Allicock O, York A, Waghela P, Yolda-Carr D, Weinberger D, Wyllie A. Impact of Temporary Storage Conditions on the Viability of Streptococcus pneumoniae in Saliva. MSphere 2022, 7: e00331-22. PMID: 36409104, PMCID: PMC9769876, DOI: 10.1128/msphere.00331-22.Peer-Reviewed Original Research
2013
Using Pneumococcal Carriage Data to Monitor Postvaccination Changes in Invasive Disease
Weinberger DM, Bruden DT, Grant LR, Lipsitch M, O'Brien KL, Pelton SI, Sanders EA, Feikin DR. Using Pneumococcal Carriage Data to Monitor Postvaccination Changes in Invasive Disease. American Journal Of Epidemiology 2013, 178: 1488-1495. PMID: 24013204, PMCID: PMC3813314, DOI: 10.1093/aje/kwt156.Peer-Reviewed Original ResearchConceptsInvasive pneumococcal diseaseIPD incidenceCarriage dataProportion of IPDPCV changesNasopharyngeal carriage studyNasopharyngeal pneumococcal carriagePre-PCV7 periodYears of agePCV7 introductionPneumococcal diseaseCarriage prevalenceNonvaccine serotypesPneumococcal carriageVaccine impactInvasive diseaseCarriage studiesHigh-quality surveillance systemsAmerican Indian populationsSerotype dataIncidenceIndian populationMixed effects modelsSerotypesVaccine