Featured Publications
Pneumococcal infections in children with sickle cell disease before and after pneumococcal conjugate vaccines
Adamkiewicz T, Yee M, Thomas S, Tunali A, Lai K, Omole F, Lane P, Yildirim I. Pneumococcal infections in children with sickle cell disease before and after pneumococcal conjugate vaccines. Blood Advances 2023, 7: 6751-6761. PMID: 37698500, PMCID: PMC10660014, DOI: 10.1182/bloodadvances.2022009643.Peer-Reviewed Original ResearchMeSH KeywordsAnemia, Sickle CellChildHemoglobin, SickleHeptavalent Pneumococcal Conjugate VaccineHumansPneumococcal InfectionsSerogroupVaccines, ConjugateConceptsInvasive pneumococcal diseaseSickle cell diseaseCell diseasePCV13-serotype invasive pneumococcal diseaseSerotype invasive pneumococcal diseaseNon-PCV13 serotypesPneumococcal polysaccharide vaccinePneumococcal conjugate vaccineIncidence rate ratiosYears of vaccinationReference populationLife-threatening risksIPD episodesIPD serotypesPneumococcal diseasePneumococcal infectionPolysaccharide vaccineConjugate vaccineHemoglobin SSVaccine licensureEffective vaccinePenicillin resistanceDisease controlVaccineAfrican American childrenInvasive Pneumococcal Disease After 2 Decades of Pneumococcal Conjugate Vaccine Use.
Yildirim I, Lapidot R, Shaik-Dasthagirisaheb Y, Hinderstein S, Lee H, Klevens M, Grant L, Arguedas Mohs A, Cane A, Madoff L, Johnson H, Ivanof C, Burns M, Pelton S. Invasive Pneumococcal Disease After 2 Decades of Pneumococcal Conjugate Vaccine Use. Pediatrics 2023, 153 PMID: 38087952, DOI: 10.1542/peds.2023-063039.Peer-Reviewed Original ResearchMeSH KeywordsChildHeptavalent Pneumococcal Conjugate VaccineHumansIncidenceInfantPneumococcal InfectionsPneumococcal VaccinesSerogroupStreptococcus pneumoniaeVaccines, ConjugateConceptsInvasive pneumococcal diseaseIPD casesPCV13 eraPneumococcal diseaseCases of IPDIncidence of IPDRates of IPDPneumococcal conjugate vaccine useSerotype 15B/CImplementation of PCV13Non-PCV13 serotypesPneumococcal conjugate vaccineConfidence intervalsStatewide surveillance systemIPD incidence ratesIPD ratesPenicillin nonsusceptibilityConjugate vaccineVaccine serotypesSerotype 19ASterile sitesIncidence rateVaccine useLower incidenceVaccine formulations
2012
Evolving Picture of Invasive Pneumococcal Disease in Massachusetts Children
Yildirim I, Stevenson A, Hsu KK, Pelton SI. Evolving Picture of Invasive Pneumococcal Disease in Massachusetts Children. The Pediatric Infectious Disease Journal 2012, 31: 1016-1021. PMID: 22673142, DOI: 10.1097/inf.0b013e3182615615.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAnti-Bacterial AgentsChildChild, PreschoolCluster AnalysisFemaleHeptavalent Pneumococcal Conjugate VaccineHumansIncidenceInfantMaleMassachusettsMeningitis, PneumococcalMicrobial Sensitivity TestsMultilocus Sequence TypingPneumococcal VaccinesProspective StudiesSepsisSerotypingStreptococcus pneumoniaeConceptsInvasive pneumococcal diseasePneumococcal conjugate vaccine serotypesPneumococcal conjugate vaccineIPD incidence ratesMassachusetts childrenPCV7 eraIPD casesPneumococcal diseaseConjugate vaccineVaccine serotypesSerotype 19AIncidence rateCases of IPDChildhood invasive pneumococcal diseaseHeptavalent pneumococcal conjugate vaccinePopulation-based surveillanceOverall IPD incidence ratesCeftriaxone-resistant isolatesYears of ageAntimicrobial susceptibility testingBacteremic pneumoniaPCV7 serotypesMultilocus sequence typingNonvaccine serotypesClinical presentation