2024
Trends in COVID‐19–Attributable Hospitalizations Among Adults With Laboratory‐Confirmed SARS‐CoV‐2—COVID‐NET, June 2020 to September 2023
Taylor C, Whitaker M, Patton M, Melgar M, Kirley P, Kawasaki B, Yousey‐Hindes K, Openo K, Ryan P, Kim S, Como‐Sabetti K, Solhtalab D, Barney G, Tesini B, Moran N, Sutton M, Talbot H, Olsen K, Havers F. Trends in COVID‐19–Attributable Hospitalizations Among Adults With Laboratory‐Confirmed SARS‐CoV‐2—COVID‐NET, June 2020 to September 2023. Influenza And Other Respiratory Viruses 2024, 18: e70021. PMID: 39496579, PMCID: PMC11534501, DOI: 10.1111/irv.70021.Peer-Reviewed Original Research
2023
412. Comparison of Outcomes in Pneumonia Patients Hospitalized with COVID-19 and Influenza in Connecticut, 2015-2020
Kim D, Yousey-Hindes K. 412. Comparison of Outcomes in Pneumonia Patients Hospitalized with COVID-19 and Influenza in Connecticut, 2015-2020. Open Forum Infectious Diseases 2023, 10: ofad500.482. PMCID: PMC10679268, DOI: 10.1093/ofid/ofad500.482.Peer-Reviewed Original ResearchAcute respiratory distress syndromeAge groupsFluSurv-NETRespiratory failureMedian lengthDischarge diagnosisPneumonia casesChest X-ray/CTIntensive care unit admissionEmerging Infections ProgramAcute respiratory failureCare unit admissionLaboratory-confirmed influenzaChronic lung diseaseRespiratory distress syndromeLonger median lengthCoronavirus disease 2019 (COVID-19) pandemicLength of stayChronic metabolic diseaseComparison of outcomesCOVID-19 hospitalizationHospitalized COVID-19COVID-19Disease 2019 pandemicSame age group
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 virusCOVID-19-Associated Hospitalizations Among Vaccinated and Unvaccinated Adults 18 Years or Older in 13 US States, January 2021 to April 2022
Havers F, Pham H, Taylor C, Whitaker M, Patel K, Anglin O, Kambhampati A, Milucky J, Zell E, Moline H, Chai S, Kirley P, Alden N, Armistead I, Yousey-Hindes K, Meek J, Openo K, Anderson E, Reeg L, Kohrman A, Lynfield R, Como-Sabetti K, Davis E, Cline C, Muse A, Barney G, Bushey S, Felsen C, Billing L, Shiltz E, Sutton M, Abdullah N, Talbot H, Schaffner W, Hill M, George A, Hall A, Bialek S, Murthy N, Murthy B, McMorrow M. COVID-19-Associated Hospitalizations Among Vaccinated and Unvaccinated Adults 18 Years or Older in 13 US States, January 2021 to April 2022. JAMA Internal Medicine 2022, 182: 1071-1081. PMID: 36074486, PMCID: PMC9459904, DOI: 10.1001/jamainternmed.2022.4299.Peer-Reviewed Original ResearchConceptsCOVID-19-associated hospitalizationUnderlying medical conditionsHospitalization ratesUnvaccinated personsVaccinated personsBooster doseMedical conditionsLaboratory-confirmed COVID-19-associated hospitalizationsLaboratory-confirmed SARS-CoV-2 infectionLong-term care facility residentsPositive SARS-CoV-2 test resultCOVID-19 Associated HospitalizationsDetailed medical record reviewImmunization information system dataSARS-CoV-2 test resultsCOVID-19-Associated Hospitalization Surveillance NetworkSARS-CoV-2 infectionCOVID-19Patients 18 yearsMedical record reviewCare facility residentsVaccination coverage dataAdults 18 yearsCross-sectional studyPublic health effortsComparison of Influenza and Coronavirus Disease 2019–Associated Hospitalizations Among Children Younger Than 18 Years Old in the United States: FluSurv-NET (October–April 2017–2021) and COVID-NET (October 2020–September 2021)
Delahoy MJ, Ujamaa D, Taylor CA, Cummings C, Anglin O, Holstein R, Milucky J, O’Halloran A, Patel K, Pham H, Whitaker M, Reingold A, Chai SJ, Alden NB, Kawasaki B, Meek J, Yousey-Hindes K, Anderson EJ, Openo KP, Weigel A, Teno K, Reeg L, Leegwater L, Lynfield R, McMahon M, Ropp S, Rudin D, Muse A, Spina N, Bennett NM, Popham K, Billing LM, Shiltz E, Sutton M, Thomas A, Schaffner W, Talbot HK, Crossland MT, McCaffrey K, Hall AJ, Burns E, McMorrow M, Reed C, Havers FP, Garg S. Comparison of Influenza and Coronavirus Disease 2019–Associated Hospitalizations Among Children Younger Than 18 Years Old in the United States: FluSurv-NET (October–April 2017–2021) and COVID-NET (October 2020–September 2021). Clinical Infectious Diseases 2022, 76: e450-e459. PMID: 35594564, PMCID: PMC9129156, DOI: 10.1093/cid/ciac388.Peer-Reviewed Original ResearchConceptsCOVID-19-associated hospitalizationInfluenza-associated hospitalization ratesHospitalization ratesIntensive care unit admissionPopulation-based surveillance systemCOVID-19COVID-19 pandemicCare unit admissionInfluenza-associated hospitalizationsComparison of influenzaSARS-CoV-2FluSurv-NETICU admissionUnit admissionHospital outcomesInfluenza seasonRespiratory virusesPediatric deathsPediatric hospitalizationsRespiratory illnessSevere outcomesOngoing COVID-19 pandemicAdolescents 12HospitalizationChildren 5
2021
Persistence of racial/ethnic and socioeconomic status disparities among non‐institutionalized patients hospitalized with COVID‐19 in Connecticut, July to December 2020
Chiumento G, Yousey‐Hindes K, Edmundson A, Hadler JL. Persistence of racial/ethnic and socioeconomic status disparities among non‐institutionalized patients hospitalized with COVID‐19 in Connecticut, July to December 2020. Influenza And Other Respiratory Viruses 2021, 16: 532-541. PMID: 34874099, PMCID: PMC8983889, DOI: 10.1111/irv.12945.Peer-Reviewed Original ResearchConceptsCOVID-19 hospitalizationGeocoded residential addressesLaboratory-confirmed COVID-19COVID-19Community-dwelling patientsSocioeconomic statusFirst-time hospitalizationAge-adjusted incidenceNon-institutionalized personsNon-institutionalized patientsFirst COVID-19 waveNon-Hispanic blacksFuture pandemic planningSocioeconomic status disparitiesCensus tract-level povertyLow socioeconomic statusNon-Hispanic whitesTract-level povertyHospitalization 2Initial lockdownCOVID-19 waveHospitalized casesCongregate settingsPandemic planningNursing homesRacial and Ethnic Disparities in Rates of COVID-19–Associated Hospitalization, Intensive Care Unit Admission, and In-Hospital Death in the United States From March 2020 to February 2021
Acosta AM, Garg S, Pham H, Whitaker M, Anglin O, O’Halloran A, Milucky J, Patel K, Taylor C, Wortham J, Chai SJ, Kirley PD, Alden NB, Kawasaki B, Meek J, Yousey-Hindes K, Anderson EJ, Openo KP, Weigel A, Monroe ML, Ryan P, Reeg L, Kohrman A, Lynfield R, Bye E, Torres S, Salazar-Sanchez Y, Muse A, Barney G, Bennett NM, Bushey S, Billing L, Shiltz E, Sutton M, Abdullah N, Talbot HK, Schaffner W, Ortega J, Price A, Fry AM, Hall A, Kim L, Havers FP. Racial and Ethnic Disparities in Rates of COVID-19–Associated Hospitalization, Intensive Care Unit Admission, and In-Hospital Death in the United States From March 2020 to February 2021. JAMA Network Open 2021, 4: e2130479. PMID: 34673962, PMCID: PMC8531997, DOI: 10.1001/jamanetworkopen.2021.30479.Peer-Reviewed Original ResearchConceptsCOVID-19-associated hospitalizationIntensive care unit admissionCare unit admissionSevere COVID-19Age-adjusted ratesICU admissionHospital deathUnit admissionWhite personsPacific Islander personsLaboratory-confirmed COVID-19-associated hospitalizationsAlaska NativesCOVID-19Positive SARS-CoV-2 testCOVID-19 Associated HospitalizationsEthnic disparitiesCOVID-19-Associated Hospitalization Surveillance NetworkSARS-CoV-2 testNon-Hispanic white personsIn-Hospital DeathRate ratioCross-sectional studyNon-Hispanic American IndianEthnic minority groupsNon-Hispanic blacksClinical Trends Among U.S. Adults Hospitalized With COVID-19, March to December 2020
Garg S, Patel K, Pham H, Whitaker M, O'Halloran A, Milucky J, Anglin O, Kirley PD, Reingold A, Kawasaki B, Herlihy R, Yousey-Hindes K, Maslar A, Anderson EJ, Openo KP, Weigel A, Teno K, Ryan PA, Monroe ML, Reeg L, Kim S, Como-Sabetti K, Bye E, Davis S, Eisenberg N, Muse A, Barney G, Bennett NM, Felsen CB, Billing L, Shiltz J, Sutton M, Abdullah N, Talbot HK, Schaffner W, Hill M, Chatelain R, Wortham J, Taylor C, Hall A, Fry AM, Kim L, Havers FP. Clinical Trends Among U.S. Adults Hospitalized With COVID-19, March to December 2020. Annals Of Internal Medicine 2021, 174: m21-1991. PMID: 34370517, PMCID: PMC8381761, DOI: 10.7326/m21-1991.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine MonophosphateAdolescentAdrenal Cortex HormonesAdultAge DistributionAgedAlanineAntiviral AgentsCOVID-19Critical CareCross-Sectional StudiesFemaleHospitalizationHumansIntensive Care UnitsLength of StayMaleMiddle AgedPandemicsRespiration, ArtificialSARS-CoV-2United StatesVasoconstrictor AgentsYoung AdultConceptsICU admissionClinical trendsMechanical ventilationCOVID-19COVID-19-associated hospitalizationIntensive care unit admissionLaboratory-confirmed COVID-19U.S. adultsNon-Hispanic black personsCare unit admissionHospital death rateNoninvasive respiratory supportUse of remdesivirPercentage of interventionsCross-sectional studyCOVID-19 vaccineNon-Hispanic whitesSystemic corticosteroidsUnit admissionVasopressor useHospitalized adultsRespiratory supportCase patientsMedian ageSubstantial morbidity
2020
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)
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 disease