Influenza vaccine effectiveness in preventing influenza-associated intensive care admissions and attenuating severe disease among adults in New Zealand 2012 …

MG Thompson, N Pierse, QS Huang, N Prasad… - Vaccine, 2018 - Elsevier
Background Little is known about inactivated influenza vaccine effectiveness (IVE) in
preventing very severe disease, including influenza-associated intensive care unit (ICU) …

Influenza vaccine effectiveness to prevent influenza-related hospitalizations and serious outcomes in Canadian adults over the 2011/12 through 2013/14 influenza …

MK Nichols, MK Andrew, TF Hatchette, A Ambrose… - Vaccine, 2018 - Elsevier
Background Ongoing assessment of influenza vaccine effectiveness (VE) is critical to inform
public health policy. This study aimed to determine the VE of trivalent influenza vaccine (TIV) …

[HTML][HTML] Influenza vaccine effectiveness in reducing severe outcomes over six influenza seasons, a case-case analysis, Spain, 2010/11 to 2015/16

P Godoy, A Romero, N Soldevila, N Torner… - …, 2018 - eurosurveillance.org
Introduction When influenza vaccination is ineffective in preventing influenza virus infection,
it may still reduce the severity of influenza-associated disease. Here, we estimate the effect …

Prevention of influenza hospitalization among adults in the United States, 2015–2016: results from the US Hospitalized Adult Influenza Vaccine Effectiveness Network …

JM Ferdinands, M Gaglani, ET Martin… - The Journal of …, 2019 - academic.oup.com
Background Evidence establishing effectiveness of influenza vaccination for prevention of
severe illness is limited. The US Hospitalized Adult Influenza Vaccine Effectiveness Network …

Effectiveness of influenza vaccine for preventing laboratory-confirmed influenza hospitalizations in immunocompromised adults

K Hughes, DB Middleton, MP Nowalk… - Clinical Infectious …, 2021 - academic.oup.com
Background Yearly influenza immunization is recommended for immunocompromised (IC)
individuals, although immune responses are lower than that for the …

Effectiveness of influenza vaccines in preventing severe influenza illness among adults: a systematic review and meta-analysis of test-negative design case-control …

M Rondy, N El Omeiri, MG Thompson, A Levêque… - Journal of Infection, 2017 - Elsevier
Objectives Summary evidence of influenza vaccine effectiveness (IVE) against hospitalized
influenza is lacking. We conducted a meta-analysis of studies reporting IVE against …

Effectiveness of the 2010–2011 seasonal influenza vaccine in preventing confirmed influenza hospitalizations in adults: A case–case comparison, case-control study

J Puig-Barbera, J Diez-Domingo, A Arnedo-Pena… - Vaccine, 2012 - Elsevier
INTRODUCTION: We estimated influenza vaccine effectiveness (IVE) to prevent laboratory-
confirmed influenza-related hospitalizations in patients 18 years old or older during the 2010 …

Influenza vaccination modifies disease severity among community-dwelling adults hospitalized with influenza

C Arriola, S Garg, EJ Anderson, PA Ryan… - Clinical Infectious …, 2017 - academic.oup.com
Background We investigated the effect of influenza vaccination on disease severity in adults
hospitalized with laboratory-confirmed influenza during 2013− 14, a season in which …

[HTML][HTML] Influenza vaccine effectiveness against hospitalisation with confirmed influenza in the 2010–11 seasons: a test-negative observational study

AC Cheng, M Holmes, LB Irving, SGA Brown… - PLoS …, 2013 - journals.plos.org
Immunisation programs are designed to reduce serious morbidity and mortality from
influenza, but most evidence supporting the effectiveness of this intervention has focused on …

[HTML][HTML] 2011–12 seasonal influenza vaccines effectiveness against confirmed A (H3N2) influenza hospitalisation: pooled analysis from a European network of …

M Rondy, J Puig-Barbera, O Launay, X Duval… - PloS one, 2013 - journals.plos.org
Background Influenza vaccination strategies aim at protecting high-risk population from
severe outcomes. Estimating the effectiveness of seasonal vaccines against influenza …