2022
Rates of Severe Influenza-Associated Outcomes Among Older Adults Living With Diabetes—Influenza Hospitalization Surveillance Network (FluSurv-NET), 2012–2017
Owusu D, Rolfes M, Arriola C, Kirley P, Alden N, Meek J, Anderson E, Monroe M, Kim S, Lynfield R, Angeles K, Spina N, Felsen C, Billing L, Thomas A, Talbot H, Schaffner W, Chatelain R, Reed C, Garg S. Rates of Severe Influenza-Associated Outcomes Among Older Adults Living With Diabetes—Influenza Hospitalization Surveillance Network (FluSurv-NET), 2012–2017. Open Forum Infectious Diseases 2022, 9: ofac131. PMID: 35450083, PMCID: PMC9017364, DOI: 10.1093/ofid/ofac131.Peer-Reviewed Original ResearchInfluenza-associated outcomesInfluenza-associated hospitalizationsDiabetes mellitusOlder adultsHospital deathMechanical ventilationRate ratioLaboratory-confirmed influenza-associated hospitalizationsInfluenza Hospitalization Surveillance NetworkIntensive care unit admissionImpact of DMPopulation-based surveillance systemStatistics population dataCare unit admissionInfluenza virus infectionConfidence intervalsHigh rateUnit admissionHospitalized adultsICU admissionInfluenza illnessPooled rateAnnual vaccinationEarly treatmentVirus infection
2015
Pneumonia among adults hospitalized with laboratory-confirmed seasonal influenza virus infection—United States, 2005–2008
Garg S, Jain S, Dawood FS, Jhung M, Pérez A, D’Mello T, Reingold A, Gershman K, Meek J, Arnold KE, Farley MM, Ryan P, Lynfield R, Morin C, Baumbach J, Hancock EB, Zansky S, Bennett N, Thomas A, Schaffner W, Finelli L. Pneumonia among adults hospitalized with laboratory-confirmed seasonal influenza virus infection—United States, 2005–2008. BMC Infectious Diseases 2015, 15: 369. PMID: 26307108, PMCID: PMC4550040, DOI: 10.1186/s12879-015-1004-y.Peer-Reviewed Original ResearchConceptsIntensive care unit admissionSeasonal influenza virus infectionICD-9-CM codesCertain underlying conditionsEmerging Infections ProgramCare unit admissionLaboratory-confirmed influenzaInfluenza virus infectionCause of deathCXR infiltrateUnit admissionICU admissionOlder patientsMechanical ventilationMultivariable analysisUnderlying conditionInfections ProgramChest radiographsVirus infectionPneumoniaSummary diagnosisInfectious diseasesInfluenzaPatientsAdultsObesity not associated with severity among hospitalized adults with seasonal influenza virus infection
Braun ES, Crawford FW, Desai MM, Meek J, Kirley PD, Miller L, Anderson EJ, Oni O, Ryan P, Lynfield R, Bargsten M, Bennett NM, Lung KL, Thomas A, Mermel E, Lindegren ML, Schaffner W, Price A, Chaves SS. Obesity not associated with severity among hospitalized adults with seasonal influenza virus infection. Infection 2015, 43: 569-575. PMID: 26148927, DOI: 10.1007/s15010-015-0802-x.Peer-Reviewed Original ResearchConceptsSeasonal influenza virus infectionMultivariate logistic regression modelSeasonal influenza severityLaboratory-confirmed influenzaRisk of pneumoniaInfluenza virus infectionLogistic regression modelsHospitalized adultsICU admissionObese patientsSevere obesityInfluenza severityArtificial ventilationVirus infectionWeight categoriesObesityPneumoniaSeverityRegression modelsAdultsUnderweightPatientsAdmissionInfectionInfluenzaStatin Treatment and Mortality: Propensity Score-Matched Analyses of 2007–2008 and 2009–2010 Laboratory-Confirmed Influenza Hospitalizations
Laidler M, Thomas A, Baumbach J, Kirley P, Meek J, Aragon D, Morin C, Ryan P, Schaffner W, Zansky S, Chaves S. Statin Treatment and Mortality: Propensity Score-Matched Analyses of 2007–2008 and 2009–2010 Laboratory-Confirmed Influenza Hospitalizations. Open Forum Infectious Diseases 2015, 2: ofv028. PMID: 26034777, PMCID: PMC4438907, DOI: 10.1093/ofid/ofv028.Peer-Reviewed Original ResearchPropensity score-matched analysisStatin treatmentAdjunct treatmentInfluenza virus infectionHost inflammatory responseAnnual influenza epidemicsInfluenza hospitalizationsInfluenza seasonSubstantial morbidityHospitalized cohortCox regressionImmunomodulatory agentsInflammatory responseVirus infectionProtective effectInfluenza epidemicsSurveillance dataMortalityUnmeasured confoundersStatinsDeathTreatmentVaccine productionInfluenzaPandemic
2013
Effectiveness of Nonadjuvanted Monovalent Influenza A(H1N1)pdm09 Vaccines for Preventing Reverse Transcription Polymerase Chain Reaction–Confirmed Pandemic Influenza Hospitalizations: Case-Control Study of Children and Adults at 10 US Influenza Surveillance Network Sites
Thompson M, Sokolow L, Almendares O, Openo K, Farley M, Meek J, Ray J, Kirley P, Reingold A, Aragon D, Hancock E, Baumbach J, Schaffner W, Thomas A, Lynfield R, Ryan P, Monroe M, Cheng P, Fry A, Shay D. Effectiveness of Nonadjuvanted Monovalent Influenza A(H1N1)pdm09 Vaccines for Preventing Reverse Transcription Polymerase Chain Reaction–Confirmed Pandemic Influenza Hospitalizations: Case-Control Study of Children and Adults at 10 US Influenza Surveillance Network Sites. Clinical Infectious Diseases 2013, 57: 1587-1592. PMID: 23956169, PMCID: PMC7314184, DOI: 10.1093/cid/cit551.Peer-Reviewed Original ResearchConceptsLaboratory-confirmed pandemic influenzaCommunity-matched controlsCase-control studyReverse transcription-polymerase chain reactionTranscription-polymerase chain reactionInfluenza hospitalizationsMonovalent influenzaPandemic influenzaSingle dosePolymerase chain reactionVirus infectionInfluenzaChain reactionHospitalizationVaccinePatientsInfectionDose
2012
Reduced Influenza Antiviral Treatment Among Children and Adults Hospitalized With Laboratory-Confirmed Influenza Infection in the Year After the 2009 Pandemic
Garg S, Chaves SS, Pérez A, D'Mello T, Gershman K, Meek J, Yousey-Hindes K, Arnold KE, Farley MM, Tengelsen L, Ryan P, Sharangpani R, Lynfield R, Morin C, Baumbach J, Hancock EB, Zansky S, Bennett NM, Fowler B, Bradley K, Thomas A, Cooper T, Schaffner W, Boulton R, Finelli L, Fry AM. Reduced Influenza Antiviral Treatment Among Children and Adults Hospitalized With Laboratory-Confirmed Influenza Infection in the Year After the 2009 Pandemic. Clinical Infectious Diseases 2012, 55: e18-e21. PMID: 22543024, DOI: 10.1093/cid/cis442.Peer-Reviewed Original Research
2011
Association Between Use of Statins and Mortality Among Patients Hospitalized With Laboratory-Confirmed Influenza Virus Infections: A Multistate Study
Vandermeer M, Thomas A, Kamimoto L, Reingold A, Gershman K, Meek J, Farley M, Ryan P, Lynfield R, Baumbach J, Schaffner W, Bennett N, Zansky S. Association Between Use of Statins and Mortality Among Patients Hospitalized With Laboratory-Confirmed Influenza Virus Infections: A Multistate Study. The Journal Of Infectious Diseases 2011, 205: 13-19. PMID: 22170954, DOI: 10.1093/infdis/jir695.Peer-Reviewed Original ResearchConceptsEmerging Infections ProgramLaboratory-confirmed influenzaInfluenza virus infectionVirus infectionPrevention's Emerging Infections ProgramMultivariable logistic regression modelInfluenza-related deathsChronic lung diseaseUse of statinsAdministration of statinsRisk of mortalityLogistic regression modelsProtective oddsHospitalized adultsInfluenza testsInfluenza vaccinationStatin useInfluenza seasonRenal diseaseAntiviral administrationImmunomodulatory effectsLung diseaseActive surveillanceInfections ProgramStatinsSeasonal and 2009 pandemic influenza A (H1N1) virus infection during pregnancy: a population-based study of hospitalized cases
Creanga A, Kamimoto L, Newsome K, D'Mello T, Jamieson D, Zotti M, Arnold K, Baumbach J, Bennett N, Farley M, Gershman K, Kirschke D, Lynfield R, Meek J, Morin C, Reingold A, Ryan P, Schaffner W, Thomas A, Zansky S, Finelli L, Honein M. Seasonal and 2009 pandemic influenza A (H1N1) virus infection during pregnancy: a population-based study of hospitalized cases. American Journal Of Obstetrics And Gynecology 2011, 204: s38-s45. PMID: 21507375, DOI: 10.1016/j.ajog.2011.02.037.Peer-Reviewed Original ResearchConceptsReproductive-aged womenPandemic influenza A (H1N1) virus infectionInfluenza A Virus InfectionA virus infectionPregnant womenPandemic influenzaVirus infectionExact testEmerging Infections ProgramPandemic influenza casesUnderlying medical conditionsPopulation-based studyPopulation-based dataFisher's exact testInfluenza vaccinationNonpregnant womenAntiviral treatmentSeasonal influenzaInfections ProgramInfluenza casesMedical conditionsPregnancyWomenInfluenzaSignificant proportion