Laetitia Henaff

Lyon, France

Last Updated: 09/26/2026

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Found 16 publications

Probable extinction of influenza B/Yamagata and its public health implications: a systematic literature review and assessment of global surveillance databases.

Probable extinction of influenza B/Yamagata and its public health implications: a systematic literature review and assessment of global surveillance databases.

Journal: The Lancet. Microbe

Published: October 04, 2023

Factors Associated with Long COVID-19 in a French Multicentric Prospective Cohort Study.

Factors Associated with Long COVID-19 in a French Multicentric Prospective Cohort Study.

Journal: International journal of environmental research and public health

Published: May 26, 2023

Prior SARS-CoV-2 infection enhances and reshapes spike protein-specific memory induced by vaccination.

Prior SARS-CoV-2 infection enhances and reshapes spike protein-specific memory induced by vaccination.

Journal: Science translational medicine

Published: March 15, 2023

Minerals and Antioxidant Micronutrients Levels and Clinical Outcome in Older Patients Hospitalized for COVID-19 during the First Wave of the Pandemic.

Minerals and Antioxidant Micronutrients Levels and Clinical Outcome in Older Patients Hospitalized for COVID-19 during the First Wave of the Pandemic.

Journal: Nutrients

Published: February 11, 2023

Patient influenza vaccination reduces the risk of hospital-acquired influenza: An incident test negative-case control study in Lyon university hospital, France (2004-2020).

Patient influenza vaccination reduces the risk of hospital-acquired influenza: An incident test negative-case control study in Lyon university hospital, France (2004-2020).

Journal: Vaccine

Published: January 27, 2023

Bacterial Cross-Transmission between Inanimate Surfaces and Patients in Intensive Care Units under Real-World Conditions: A Repeated Cross-Sectional Study.

Bacterial Cross-Transmission between Inanimate Surfaces and Patients in Intensive Care Units under Real-World Conditions: A Repeated Cross-Sectional Study.

Journal: International journal of environmental research and public health

Published: June 13, 2022

Vitamin D and COVID-19 Severity in Hospitalized Older Patients: Potential Benefit of Prehospital Vitamin D Supplementation.

Vitamin D and COVID-19 Severity in Hospitalized Older Patients: Potential Benefit of Prehospital Vitamin D Supplementation.

Journal: Nutrients

Published: March 31, 2022

T cell response against SARS-CoV-2 persists after one year in patients surviving severe COVID-19.

T cell response against SARS-CoV-2 persists after one year in patients surviving severe COVID-19.

Journal: EBioMedicine

Published: December 28, 2021

Venerable but Vulnerable: When Centenarians Encounter Coronavirus Disease 2019.

Venerable but Vulnerable: When Centenarians Encounter Coronavirus Disease 2019.

Journal: Open forum infectious diseases

Published: July 15, 2021

Baseline clinical features of COVID-19 patients, delay of hospital admission and clinical outcome: A complex relationship.

Baseline clinical features of COVID-19 patients, delay of hospital admission and clinical outcome: A complex relationship.

Journal: PloS one

Published: July 08, 2021

Tobacco smoking and severity of COVID-19: Experience from a hospital-based prospective cohort study in Lyon, France.

Tobacco smoking and severity of COVID-19: Experience from a hospital-based prospective cohort study in Lyon, France.

Journal: Journal of medical virology

Published: July 01, 2021

Protocol for a prospective, observational, hospital-based multicentre study of nosocomial SARS-CoV-2 transmission: NOSO-COR Project.

Protocol for a prospective, observational, hospital-based multicentre study of nosocomial SARS-CoV-2 transmission: NOSO-COR Project.

Journal: BMJ open

Published: October 23, 2020

Showing 1-12 of 16

Last Updated: 09/26/2026