2023
1368. In-hospital and post-discharge mortality among adults with COVID-19 associated hospitalization, COVID-NET, March 2020–April 2021.
Patel K, Kirley P, Kawasaki B, Meek J, Openo K, Monroe M, Henderson J, Lynfield R, Sosin D, Rowe A, Bushey S, Shiltz E, Sutton M, Talbot H, Swain A, Whitaker M, Taylor C, Havers F. 1368. In-hospital and post-discharge mortality among adults with COVID-19 associated hospitalization, COVID-NET, March 2020–April 2021. Open Forum Infectious Diseases 2023, 10: ofad500.1205. PMCID: PMC10677354, DOI: 10.1093/ofid/ofad500.1205.Peer-Reviewed Original ResearchCOVID-19-Associated Hospitalization Surveillance NetworkPost-discharge mortalityCOVID-19-associated hospitalizationLaboratory-confirmed COVID-19Hospitalization ratesHospital mortalityChart reviewAdult ageLaboratory-confirmed COVID-19-associated hospitalizationsCOVID-19Positive SARS-CoV-2 testAge groupsPopulation-based surveillance systemSARS-CoV-2 testSurveillance networkDetailed chart reviewFull chart reviewDeath certificate dataProportion of mortalityHospital dischargeCase definitionCertificate dataHospitalizationHospitalMortality
2022
2209. RSV-associated Hospitalizations in Adults Aged ≥18 Years and the Impact of the COVID-19 Pandemic in the United States, October 2018 – February 2022
Havers F, Whitaker M, Pham H, Anglin O, Milucky J, Patel K, Kirley P, Austin E, Meek J, Anderson E, Monroe M, Brown C, Bye E, Pacheco F, Barney G, Cafferky V, Sutton M, Talbot K, Chatelain R, Gerber S, Langley G, Kim L, Taylor C. 2209. RSV-associated Hospitalizations in Adults Aged ≥18 Years and the Impact of the COVID-19 Pandemic in the United States, October 2018 – February 2022. Open Forum Infectious Diseases 2022, 9: ofac492.1828. PMCID: PMC9752662, DOI: 10.1093/ofid/ofac492.1828.Peer-Reviewed Original ResearchRespiratory syncytial virusLaboratory-confirmed respiratory syncytial virusPre-pandemic seasonsNonpharmaceutical interventionsRSV circulationCDC's Emerging Infections ProgramPopulation-based surveillance systemCOVID-19 pandemicGrant/research supportAdults AgedSyncytial virusClinical trialsInfections ProgramHospitalizationRSV seasonalitySignificant causeOlder adultsAdultsCase countsCOVID-19Safety monitoringSurveillance networkSurveillance systemContinued monitoringUnited States
2021
Hospital-acquired influenza in the United States, FluSurv-NET, 2011–2012 through 2018–2019
Cummings C, O’Halloran A, Azenkot T, Reingold A, Alden N, Meek J, Anderson E, Ryan P, Kim S, McMahon M, McMullen C, Spina N, Bennett N, Billing L, Thomas A, Schaffner W, Talbot H, George A, Reed C, Garg S. Hospital-acquired influenza in the United States, FluSurv-NET, 2011–2012 through 2018–2019. Infection Control And Hospital Epidemiology 2021, 43: 1447-1453. PMID: 34607624, DOI: 10.1017/ice.2021.392.Peer-Reviewed Original ResearchConceptsHospital-acquired influenzaInfluenza-associated hospitalizationsHA influenzaHospital infection control measuresInfluenza Hospitalization Surveillance NetworkFacility-based testingPositive test dateRespiratory symptom onsetAnnual influenza vaccinationHA casesInfection control measuresSymptom onset dateCross-sectional studyYears of agePopulation-based ratesInfluenza vaccinationClinical characteristicsICU careSymptom onsetInfluenza vaccineMechanical ventilationSevere outcomesPatient outcomesInfluenza casesHospitalizationMorbidity and Mortality Among Adults Experiencing Homelessness Hospitalized With COVID-19
Cha S, Henry A, Montgomery M, Laws R, Pham H, Wortham J, Garg S, Kim L, Mosites E, Chai S, Kawasaki B, Meek J, Anderson E, Weigel A, Ryan P, Kim S, Como-Sabetti K, Torres S, Muse A, Bennett N, Billing L, Sutton M, Talbot H, Risk I. Morbidity and Mortality Among Adults Experiencing Homelessness Hospitalized With COVID-19. The Journal Of Infectious Diseases 2021, 224: 425-430. PMID: 33993309, PMCID: PMC8194564, DOI: 10.1093/infdis/jiab261.Peer-Reviewed Original ResearchConceptsMechanical ventilationCOVID-19-associated hospitalizationNon-Hispanic black personsCOVID-19Population-based surveillance dataHealth conditionsChronic health conditionsCoronavirus disease 2019ICU admissionClinical characteristicsRespiratory supportClinical outcomesSevere illnessDisease 2019High riskSurveillance dataAdults Experiencing HomelessnessAnalytic sampleEthnic minority groupsHousing statusBlack personsVentilationDeathOutcomesHospitalization
2017
Causes of In-hospital and Post discharge Mortality Among Patients Hospitalized with Laboratory-Confirmed Influenza, Influenza Hospitalization Surveillance Network, 2014–2015
McGowan C, Arriola C, Cummings C, Kirley P, Miller L, Meek J, Anderson E, Monroe M, Bohm S, McMahon M, Bargsten M, Zansky S, Bennett N, Lung K, Thomas A, Schaffner W, Price A, Dos Santos Chaves S, Reed C, Garg S. Causes of In-hospital and Post discharge Mortality Among Patients Hospitalized with Laboratory-Confirmed Influenza, Influenza Hospitalization Surveillance Network, 2014–2015. Open Forum Infectious Diseases 2017, 4: s24-s24. PMCID: PMC5632265, DOI: 10.1093/ofid/ofx162.061.Peer-Reviewed Original ResearchLaboratory-confirmed influenzaCause of deathDeath certificatesInfluenza-related hospitalizationsPost-discharge mortalityDays post dischargeHalf of deathsIntensive care unitLocation of deathDeath registration systemInfluenza resultsHospital deathClinical characteristicsHospital dischargeIn-HospitalSymptom onsetInfluenza seasonCare unitRespiratory causesDischarge mortalitySeasonal influenzaVaccination ratesCardiovascular diseaseCommon causeHospitalization
2016
Respiratory Viral Testing and Influenza Antiviral Prescriptions During Hospitalization for Acute Respiratory Illnesses
Rolfes MA, Yousey-Hindes KM, Meek JI, Fry AM, Chaves SS. Respiratory Viral Testing and Influenza Antiviral Prescriptions During Hospitalization for Acute Respiratory Illnesses. Open Forum Infectious Diseases 2016, 3: ofv216. PMID: 26885545, PMCID: PMC4751920, DOI: 10.1093/ofid/ofv216.Peer-Reviewed Original Research
2015
Improving Accuracy of Influenza-Associated Hospitalization Rate Estimates - Volume 21, Number 9—September 2015 - Emerging Infectious Diseases journal - CDC
Millman A, Reed C, Kirley P, Aragon D, Meek J, Farley M, Ryan P, Collins J, Lynfield R, Baumbach J, Zansky S, Bennett N, Fowler B, Thomas A, Lindegren M, Atkinson A, Finelli L, Chaves S. Improving Accuracy of Influenza-Associated Hospitalization Rate Estimates - Volume 21, Number 9—September 2015 - Emerging Infectious Diseases journal - CDC. Emerging Infectious Diseases 2015, 21: 1595-1601. PMID: 26292017, PMCID: PMC4550134, DOI: 10.3201/eid2109.141665.Peer-Reviewed Original ResearchConceptsYears of ageHospitalization ratesAdults 18Test sensitivityLaboratory-confirmed influenza-associated hospitalizationsNational population-based surveillance systemLaboratory-confirmed influenza hospitalizationsPopulation-based surveillance systemInfectious Diseases journal - CDCInfluenza-associated hospitalizationsDiagnostic test typeFluSurv-NETInfluenza hospitalizationsInfluenza seasonPatient ageAge groupsTranscription-PCRAgeHospitalizationDiagnostic test sensitivitySensitive testAdultsSurveillance systemChildrenYears
2014
600Case-control study of vaccine effectiveness in preventing influenza hospitalizations in older adults, United States, 2010-11
Havers F, Sokolow L, Farley M, Monroe M, Meek J, Kirley P, Bennett N, Morin C, Aragon D, Thomas A, Lindegren M, Zansky S, Baumbach J, Ferdinands J, Fry A. 600Case-control study of vaccine effectiveness in preventing influenza hospitalizations in older adults, United States, 2010-11. Open Forum Infectious Diseases 2014, 1: s25-s25. DOI: 10.1093/ofid/ofu051.67.Peer-Reviewed Original ResearchThe Burden of Influenza Hospitalizations in Infants From 2003 to 2012, United States
Chaves S, Perez A, Farley M, Miller L, Schaffner W, Lindegren M, Sharangpani R, Meek J, Yousey-Hindes K, Thomas A, Boulton R, Baumbach J, Hancock E, Bandyopadhyay A, Lynfield R, Morin C, Zansky S, Reingold A, Bennett N, Ryan P, Fowler B, Fry A, Finelli L. The Burden of Influenza Hospitalizations in Infants From 2003 to 2012, United States. The Pediatric Infectious Disease Journal 2014, 33: 912-919. PMID: 24577042, DOI: 10.1097/inf.0000000000000321.Peer-Reviewed Original ResearchConceptsImpact of influenzaHigh-risk conditionsHospitalization ratesRisk factorsOlder infantsIntensive care unit admissionInfluenza-associated hospitalization ratesCare unit admissionRisk conditionsInfluenza hospitalizationsUnit admissionICU admissionInfluenza vaccinationRespiratory failureClinical characteristicsInfant hospitalizationHealthy infantsMost hospitalizationsPregnant womenLung diseaseCardiovascular diseaseUS infantsHospitalizationYoung infantsInfants
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
Influenza-associated Hospitalizations by Industry, 2009–10 Influenza Season, United States - Volume 18, Number 4—April 2012 - Emerging Infectious Diseases journal - CDC
Luckhaupt SE, Sweeney MH, Funk R, Calvert GM, Nowell M, D'Mello T, Reingold A, Meek J, Yousey-Hindes K, Arnold KE, Ryan P, Lynfield R, Morin C, Baumbach J, Zansky S, Bennett NM, Thomas A, Schaffner W, Jones T. Influenza-associated Hospitalizations by Industry, 2009–10 Influenza Season, United States - Volume 18, Number 4—April 2012 - Emerging Infectious Diseases journal - CDC. Emerging Infectious Diseases 2012, 18: 556-562. PMID: 22469504, PMCID: PMC3309704, DOI: 10.3201/eid1804.110337.Peer-Reviewed Original Research
2010
Adult Hospitalizations for Laboratory-Positive Influenza during the 2005–2006 through 2007–2008 Seasons in the United States
Dao C, Kamimoto L, Nowell M, Reingold A, Gershman K, Meek J, Arnold K, Farley M, Ryan P, Lynfield R, Morin C, Baumbach J, Hancock E, Zansky S, Bennett N, Thomas A, Vandermeer M, Kirschke D, Schaffner W, Finelli L. Adult Hospitalizations for Laboratory-Positive Influenza during the 2005–2006 through 2007–2008 Seasons in the United States. The Journal Of Infectious Diseases 2010, 202: 881-888. PMID: 20677944, DOI: 10.1086/655904.Peer-Reviewed Original ResearchConceptsInfluenza-associated hospitalizationsInfluenza seasonEmerging Infections Program NetworkEmerging Infections Program sitesHospitalization discharge diagnosesInfections Program NetworkInfluenza-associated complicationsRate of hospitalizationLaboratory-positive casesAge-specific ratesTypes/subtypesAdult hospitalizationsHospitalization surveillanceClinical characteristicsInfluenza B.Discharge diagnosisMedical conditionsHospitalizationMetabolic diseasesIncreased circulationInfluenza virusOverall rateInfluenzaPredominant seasonsAgeInfluenza-Associated Pneumonia in Children Hospitalized With Laboratory-Confirmed Influenza, 2003–2008
Dawood FS, Fiore A, Kamimoto L, Nowell M, Reingold A, Gershman K, Meek J, Hadler J, Arnold KE, Ryan P, Lynfield R, Morin C, Baumbach J, Zansky S, Bennett NM, Thomas A, Schaffner W, Kirschke D, Finelli L. Influenza-Associated Pneumonia in Children Hospitalized With Laboratory-Confirmed Influenza, 2003–2008. The Pediatric Infectious Disease Journal 2010, 29: 585-590. PMID: 20589966, PMCID: PMC5856105, DOI: 10.1097/inf.0b013e3181d411c5.Peer-Reviewed Original ResearchConceptsInfluenza-associated pneumoniaChest radiographsHospitalized childrenIntensive care unit admissionCare unit admissionLaboratory-confirmed influenzaSevere clinical courseInfluenza complicationsUnit admissionRespiratory failureCommon complicationClinical courseInfluenza seasonTreatment strategiesPneumoniaMultivariate analysisNew pneumoniaGreater riskInfluenzaRadiographsAge 6Age 2HospitalizationAsthmaComplications