2022
303. Viral and bacterial infections among adults hospitalized with COVID-19, Coronavirus Disease 2019-Associated Hospitalization Surveillance Network, 14 states, March 2020–February 2022
Melisa S, Taylor C, Patel K, Milucky J, Whitaker M, Pham H, Anglin O, Reingold A, Armistead I, Yousey-Hindes K, Anderson E, Weigel A, Reeg L, Mumm E, Ropp S, Muse A, Bushey S, Shiltz E, Sutton M, Talbot K, Price A, Havers F. 303. Viral and bacterial infections among adults hospitalized with COVID-19, Coronavirus Disease 2019-Associated Hospitalization Surveillance Network, 14 states, March 2020–February 2022. Open Forum Infectious Diseases 2022, 9: ofac492.381. PMCID: PMC9751616, DOI: 10.1093/ofid/ofac492.381.Peer-Reviewed Original ResearchDay of admissionBacterial infectionsCoronavirus diseaseRelevant bacterial pathogensCOVID-19Acute respiratory syndrome coronavirus 2 infectionLaboratory-confirmed SARS-CoV-2 infectionSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infectionSyndrome coronavirus 2 infectionSARS-CoV-2 infectionSurveillance networkCommon respiratory isolatesRV/EVCoronavirus 2 infectionRhinovirus/enterovirusBronchoalveolar lavage fluidRespiratory syncytial virusBacterial pathogensCare molecular testingHospitalized adultsBacterial coinfectionClinical featuresClinical outcomesLavage fluidSyncytial virus
2020
Risk Factors for Coronavirus Disease 2019 (COVID-19)–Associated Hospitalization: COVID-19–Associated Hospitalization Surveillance Network and Behavioral Risk Factor Surveillance System
Ko JY, Danielson ML, Town M, Derado G, Greenlund KJ, Kirley PD, Alden NB, Yousey-Hindes K, Anderson EJ, Ryan PA, Kim S, Lynfield R, Torres SM, Barney GR, Bennett NM, Sutton M, Talbot HK, Hill M, Hall AJ, Fry AM, Garg S, Kim L, Whitaker M, O’Halloran A, Holstein R, Garvin W, Chai S, Kawasaki B, Meek J, Openo K, Monroe M, Henderson J, Como-Sabetti K, Davis S, Spina N, Felsen C, West N, Schaffner W, George A. Risk Factors for Coronavirus Disease 2019 (COVID-19)–Associated Hospitalization: COVID-19–Associated Hospitalization Surveillance Network and Behavioral Risk Factor Surveillance System. Clinical Infectious Diseases 2020, 72: e695-e703. PMID: 32945846, PMCID: PMC7543371, DOI: 10.1093/cid/ciaa1419.Peer-Reviewed Original ResearchConceptsCOVID-19-Associated Hospitalization Surveillance NetworkCOVID-19-associated hospitalizationChronic kidney diseaseHospitalization ratesRace/ethnicitySevere obesityKidney diseaseRisk factorsMedical conditionsLaboratory-confirmed COVID-19Chronic obstructive pulmonary diseaseBehavioral Risk Factor Surveillance SystemRisk Factor Surveillance SystemHigher hospitalization riskRace/ethnicity strataHistory of strokeObstructive pulmonary diseaseUnderlying medical conditionsCoronary artery diseaseHigher hospitalization ratesCommunity-dwelling adultsCoronavirus disease 2019Surveillance networkPoisson regression modelsSurveillance systemRisk Factors for Intensive Care Unit Admission and In-hospital Mortality Among Hospitalized Adults Identified through the US Coronavirus Disease 2019 (COVID-19)-Associated Hospitalization Surveillance Network (COVID-NET)
Kim L, Garg S, O’Halloran A, Whitaker M, Pham H, Anderson EJ, Armistead I, Bennett NM, Billing L, Como-Sabetti K, Hill M, Kim S, Monroe ML, Muse A, Reingold AL, Schaffner W, Sutton M, Talbot HK, Torres SM, Yousey-Hindes K, Holstein R, Cummings C, Brammer L, Hall AJ, Fry AM, Langley GE. Risk Factors for Intensive Care Unit Admission and In-hospital Mortality Among Hospitalized Adults Identified through the US Coronavirus Disease 2019 (COVID-19)-Associated Hospitalization Surveillance Network (COVID-NET). Clinical Infectious Diseases 2020, 72: e206-e214. PMID: 32674114, PMCID: PMC7454425, DOI: 10.1093/cid/ciaa1012.Peer-Reviewed Original ResearchConceptsIntensive care unit admissionCare unit admissionHospital mortalityICU admissionUnit admissionMale sexRisk factorsAge 50Independent factorsCOVID-19-related complicationsLaboratory-confirmed COVID-19Surveillance networkCoronavirus disease 2019 (COVID-19) casesInvasive mechanical ventilationIn-Hospital MortalityChronic lung diseaseAcute care hospitalsCoronavirus disease 2019COVID-19Rigorous hand hygieneRenal diseaseMechanical ventilationMultivariable analysisLung diseaseSevere outcomesHospitalization Rates and Characteristics of Patients Hospitalized with Laboratory-Confirmed Coronavirus Disease 2019 — COVID-NET, 14 States, March 1–30, 2020
Garg S, Kim L, Whitaker M, O’Halloran A, Cummings C, Holstein R, Prill M, Chai SJ, Kirley PD, Alden NB, Kawasaki B, Yousey-Hindes K, Niccolai L, Anderson EJ, Openo KP, Weigel A, Monroe ML, Ryan P, Henderson J, Kim S, Como-Sabetti K, Lynfield R, Sosin D, Torres S, Muse A, Bennett NM, Billing L, Sutton M, West N, Schaffner W, Talbot HK, Aquino C, George A, Budd A, Brammer L, Langley G, Hall AJ, Fry A. Hospitalization Rates and Characteristics of Patients Hospitalized with Laboratory-Confirmed Coronavirus Disease 2019 — COVID-NET, 14 States, March 1–30, 2020. MMWR Morbidity And Mortality Weekly Report 2020, 69: 458-464. PMID: 32298251, PMCID: PMC7755063, DOI: 10.15585/mmwr.mm6915e3.Peer-Reviewed Original ResearchCOVID-19-Associated Hospitalization Surveillance NetworkCOVID-19-associated hospitalizationUnderlying medical conditionsHospitalization ratesMedical conditionsOlder adultsLaboratory-confirmed COVID-19-associated hospitalizationsCOVID-19Influenza Hospitalization Surveillance NetworkSerious underlying medical conditionsHealth care system resourcesSurveillance networkCharacteristics of patientsChronic lung diseasePopulation-based surveillanceCoronavirus disease 2019SARS-CoV-2Majority of personsAdult patientsClinical characteristicsDiabetes mellitusClinical spectrumLung diseaseUnderlying conditionCardiovascular diseaseRespiratory and Nonrespiratory Diagnoses Associated With Influenza in Hospitalized Adults
Chow EJ, Rolfes MA, O’Halloran A, Alden NB, Anderson EJ, Bennett NM, Billing L, Dufort E, Kirley PD, George A, Irizarry L, Kim S, Lynfield R, Ryan P, Schaffner W, Talbot HK, Thomas A, Yousey-Hindes K, Reed C, Garg S. Respiratory and Nonrespiratory Diagnoses Associated With Influenza in Hospitalized Adults. JAMA Network Open 2020, 3: e201323. PMID: 32196103, PMCID: PMC7084169, DOI: 10.1001/jamanetworkopen.2020.1323.Peer-Reviewed Original ResearchConceptsLaboratory-confirmed influenzaRespiratory diagnosesInfluenza seasonAcute diagnosisInfluenza Hospitalization Surveillance NetworkPositive influenza test resultsRevision discharge diagnosis codesSeasonal influenza virus infectionCommon acute diagnosesEarly antiviral treatmentAcute kidney injuryMedical record abstractionPatient demographic characteristicsDischarge diagnosis codesBurden of infectionInfluenza virus infectionInfluenza test resultsCross-sectional studyTranscription-polymerase chain reactionIndirect fluorescent stainingInternational Statistical ClassificationSurveillance networkRelated Health ProblemsFluSurv-NETHospital outcomesSpatial and temporal clustering of patients hospitalized with laboratory-confirmed influenza in the United States
Sloan C, Chandrasekhar R, Mitchel E, Ndi D, Miller L, Thomas A, Bennett NM, Chai S, Spencer M, Eckel S, Spina N, Monroe M, Anderson EJ, Lynfield R, Yousey-Hindes K, Bargsten M, Zansky S, Lung K, Schroeder M, N Cummings C, Garg S, Schaffner W, Lindegren ML. Spatial and temporal clustering of patients hospitalized with laboratory-confirmed influenza in the United States. Epidemics 2020, 31: 100387. PMID: 32371346, DOI: 10.1016/j.epidem.2020.100387.Peer-Reviewed Original ResearchConceptsRelative riskHospitalization burdenInfluenza Hospitalization Surveillance NetworkSocioeconomic factorsLaboratory-confirmed influenzaTiming of influenzaScan statistics analysisInfluenza seasonDisease burdenEpidemic timingSurveillance dataInfluenzaPandemic yearSpatial scan statisticSurveillance networkBurdenLocal socioeconomic factorsUnited StatesEpidemic intensityYearsPhase synchronyNational patternsPatientsSocioeconomicsFactors
2019
Age-Related Differences in Hospitalization Rates, Clinical Presentation, and Outcomes Among Older Adults Hospitalized With Influenza—U.S. Influenza Hospitalization Surveillance Network (FluSurv-NET)
Czaja CA, Miller L, Alden N, Wald HL, Cummings CN, Rolfes MA, Anderson EJ, Bennett NM, Billing LM, Chai SJ, Eckel S, Mansmann R, McMahon M, Monroe ML, Muse A, Risk I, Schaffner W, Thomas AR, Yousey-Hindes K, Garg S, Herlihy RK. Age-Related Differences in Hospitalization Rates, Clinical Presentation, and Outcomes Among Older Adults Hospitalized With Influenza—U.S. Influenza Hospitalization Surveillance Network (FluSurv-NET). Open Forum Infectious Diseases 2019, 6: ofz225. PMID: 31363771, PMCID: PMC6602897, DOI: 10.1093/ofid/ofz225.Peer-Reviewed Original ResearchLaboratory-confirmed influenzaInfluenza hospitalizationsAge-related differencesHospitalization ratesInfluenza seasonClinical presentationInfluenza Hospitalization Surveillance NetworkInfluenza-associated hospitalization ratesOlder adultsHospital deathHospitalized patientsMedical historyHigher oddsAge strataPatientsAge groupsHospitalizationTreatment effortsAdultsPopulation ratesSurveillance networkInfluenzaPresentationStepwise increaseAge
2016
Survey of influenza and other respiratory viruses diagnostic testing in US hospitals, 2012–2013
Su S, Fry AM, Kirley PD, Aragon D, Yousey‐Hindes K, Meek J, Openo K, Oni O, Sharangpani R, Morin C, Hollick G, Lung K, Laidler M, Lindegren ML, Schaffner W, Atkinson A, Chaves SS. Survey of influenza and other respiratory viruses diagnostic testing in US hospitals, 2012–2013. Influenza And Other Respiratory Viruses 2016, 10: 86-90. PMID: 26505742, PMCID: PMC4746564, DOI: 10.1111/irv.12355.Peer-Reviewed Original ResearchConceptsInfluenza Hospitalization Surveillance NetworkRespiratory virusesAvailable rapid influenza diagnostic testsRapid influenza diagnostic testsInfluenza diagnostic testsOptimal clinical managementInfection control practitionersSurvey of hospitalsDetection of influenzaSurveillance networkInfluenza infectionClinical managementCatchment populationStandardized questionnaireUS hospitalsHospitalDiagnostic testingInfluenzaLaboratory capacityTelephone interviewsDiagnostic testsMolecular diagnostic assaysInsensitive assayControl practitionersDiagnostic practice
2013
Hospital-onset influenza hospitalizations—United States, 2010-2011
Jhung MA, D'Mello T, Pérez A, Aragon D, Bennett NM, Cooper T, Farley MM, Fowler B, Grube SM, Hancock EB, Lynfield R, Morin C, Reingold A, Ryan P, Schaffner W, Sharangpani R, Tengelsen L, Thomas A, Thurston D, Yousey-Hindes K, Zansky S, Finelli L, Chaves SS. Hospital-onset influenza hospitalizations—United States, 2010-2011. American Journal Of Infection Control 2013, 42: 7-11. PMID: 24183534, DOI: 10.1016/j.ajic.2013.06.018.Peer-Reviewed Original ResearchConceptsIntensive care unitChronic medical conditionsCare unitHO casesMedical conditionsLaboratory confirmationInfluenza Hospitalization Surveillance NetworkCommunity-onset casesInfluenza-related hospitalizationsPopulation-based surveillanceInfluenza hospitalizationsHospital admissionInfluenza seasonClinical outcomesMedian lengthInfluenza diagnosisSeasonal influenzaOverall epidemiologyHospitalizationPatientsInfluenzaAdmissionStaySurveillance networkGreater proportion