Featured Publications
Distinguishing features of long COVID identified through immune profiling
Klein J, Wood J, Jaycox J, Dhodapkar R, Lu P, Gehlhausen J, Tabachnikova A, Greene K, Tabacof L, Malik A, Silva Monteiro V, Silva J, Kamath K, Zhang M, Dhal A, Ott I, Valle G, Peña-Hernández M, Mao T, Bhattacharjee B, Takahashi T, Lucas C, Song E, McCarthy D, Breyman E, Tosto-Mancuso J, Dai Y, Perotti E, Akduman K, Tzeng T, Xu L, Geraghty A, Monje M, Yildirim I, Shon J, Medzhitov R, Lutchmansingh D, Possick J, Kaminski N, Omer S, Krumholz H, Guan L, Dela Cruz C, van Dijk D, Ring A, Putrino D, Iwasaki A. Distinguishing features of long COVID identified through immune profiling. Nature 2023, 623: 139-148. PMID: 37748514, PMCID: PMC10620090, DOI: 10.1038/s41586-023-06651-y.Peer-Reviewed Original ResearchConceptsLong COVIDSARS-CoV-2Infection syndromeExaggerated humoral responseSoluble immune mediatorsEpstein-Barr virusPost-exertional malaiseCross-sectional studyHigher antibody responseImmune mediatorsImmune phenotypingImmune profilingHumoral responseAntibody responseLymphocyte populationsCOVID statusUnbiased machineCortisol levelsLC statusRelevant biomarkersViral pathogensSyndromeCOVIDFuture studiesBiological featuresCOVID-19 Vaccine Acceptance and Hesitancy Among Health Care Workers in Lebanon
Youssef N, Tfaily N, Moumneh M, Boutros C, Elharake J, Malik A, McFadden S, Galal B, Yildirim I, Khoshnood K, Omer S, Memish Z, Dbaibo G. COVID-19 Vaccine Acceptance and Hesitancy Among Health Care Workers in Lebanon. Journal Of Epidemiology And Global Health 2023, 13: 55-66. PMID: 36735184, PMCID: PMC9896451, DOI: 10.1007/s44197-023-00086-4.Peer-Reviewed Original ResearchMeSH KeywordsCOVID-19COVID-19 VaccinesCross-Sectional StudiesHealth PersonnelHumansLebanonMalePandemicsSARS-CoV-2VaccinationConceptsHealth care workersCOVID-19 vaccine acceptanceVaccine acceptancePrevious infectionCare workersPrevious SARS-CoV-2 infectionSARS-CoV-2 infectionMethodsA cross-sectional studyCOVID-19 vaccination ratesCOVID-19 vaccinationCross-sectional studyCOVID-19 vaccineHealth care authoritiesVaccine uptakeVaccination ratesOrder of PhysiciansVaccine hesitancyGeneral populationHealthcare providersVaccineCare authoritiesInfectionCOVID-19 informationTrusted sourceCOVID-19 pandemic
2022
Association of Child Masking With COVID-19–Related Closures in US Childcare Programs
Murray TS, Malik AA, Shafiq M, Lee A, Harris C, Klotz M, Humphries JE, Patel KM, Wilkinson D, Yildirim I, Elharake JA, Diaz R, Reyes C, Omer SB, Gilliam WS. Association of Child Masking With COVID-19–Related Closures in US Childcare Programs. JAMA Network Open 2022, 5: e2141227. PMID: 35084484, PMCID: PMC8796014, DOI: 10.1001/jamanetworkopen.2021.41227.Peer-Reviewed Original ResearchConceptsCOVID-19 casesLower riskImportant public health policy implicationsCOVID-19-related closuresPublic health policy implicationsChildren 2 yearsElectronic survey studyCenter-based childcare programsHealth policy implicationsSARS-CoV-2Survey studyChildcare professionalsMAIN OUTCOMEProgram closureHealth policyStudy periodRobust SEsBaselineChildcare programsCOVID-19Young childrenChildcare settingsChildrenPhysical distancingAssociation
2021
COVID-19 Vaccine Uptake Among US Child Care Providers
Patel KM, Malik AA, Lee A, Klotz M, Humphries JE, Murray T, Wilkinson D, Shafiq M, Yildirim I, Elharake JA, Diaz R, Reyes C, Omer SB, Gilliam WS. COVID-19 Vaccine Uptake Among US Child Care Providers. Pediatrics 2021, 148: e2021053813. PMID: 34452977, PMCID: PMC9277775, DOI: 10.1542/peds.2021-053813.Peer-Reviewed Original ResearchConceptsCOVID-19 vaccine uptakeVaccine uptakeCare providersChild care providersVaccination ratesSevere acute respiratory syndrome coronavirus 2Adult populationState public health leadersUS general adult populationAcute respiratory syndrome coronavirus 2General US adult populationRespiratory syndrome coronavirus 2Home-based child care programsSyndrome coronavirus 2US adult populationGeneral adult populationCross-sectional surveyPublic health implicationsPublic health leadersAnnual household incomeCoronavirus 2Care settingsInclusion criteriaCare programChild care settingsCOVID-19 Vaccine Acceptance among Health Care Workers in the Kingdom of Saudi Arabia
Elharake JA, Galal B, Alqahtani SA, Kattan RF, Barry MA, Temsah MH, Malik AA, McFadden SM, Yildirim I, Khoshnood K, Omer SB, Memish ZA. COVID-19 Vaccine Acceptance among Health Care Workers in the Kingdom of Saudi Arabia. International Journal Of Infectious Diseases 2021, 109: 286-293. PMID: 34242765, PMCID: PMC8260488, DOI: 10.1016/j.ijid.2021.07.004.Peer-Reviewed Original ResearchMeSH KeywordsCOVID-19COVID-19 VaccinesCross-Sectional StudiesHealth PersonnelHumansMaleSARS-CoV-2Saudi ArabiaVaccinesConceptsHealth care workersCOVID-19 vaccineCOVID-19 vaccine acceptanceVaccine acceptanceCare workersPublic health messaging campaignsCOVID-19 vaccine concernsPotential side effectsHealth care authoritiesVaccine concernsGeneral populationSide effectsVaccineCare authoritiesSaudi ArabiaHealth officialsMessaging campaignsDemographic characteristicsCOVID-19 informationKSA MinistryDemographic differencesParticipants
2009
Inappropriate antimicrobial use in Turkish pediatric hospitals: A multicenter point prevalence survey
Ceyhan M, Yildirim I, Ecevit C, Aydogan A, Ornek A, Salman N, Somer A, Hatipoğlu N, Camcioglu Y, Alhan E, Celik U, Hacimustafaoglu M, Celebi S, Inan D, Kurt N, Oner A, Gulumser O, Gunes A, Coskun Y. Inappropriate antimicrobial use in Turkish pediatric hospitals: A multicenter point prevalence survey. International Journal Of Infectious Diseases 2009, 14: e55-e61. PMID: 19487149, DOI: 10.1016/j.ijid.2009.03.013.Peer-Reviewed Original ResearchMeSH KeywordsAnti-Infective AgentsChild, PreschoolCross-Sectional StudiesDrug PrescriptionsDrug Utilization ReviewHospitals, PediatricHumansPrevalenceTurkeyConceptsInfectious disease physiciansPoint prevalence surveyAntimicrobial useSurgery wardPediatric hospitalPrevalence surveyInappropriate useCross-sectional point prevalence surveyMulticenter point-prevalence surveyAntimicrobial prescription ratesAppropriateness of prescriptionsRespiratory tract infectionsMore antimicrobial drugsPediatric intensive careAntimicrobial drugsAppropriate antimicrobial useDifferent children's hospitalsTypes of antimicrobialsRational antimicrobial usePrescribing patternsDisease physiciansTract infectionsCommon indicationPrescription ratesRespiratory infections