What question did this study set out to answer?

This research aims to evaluate the effectiveness of electronic nudges in increasing influenza vaccination rates among immunosuppressed adults.

April 15, 2026

Electronic Nudges to Increase Influenza Vaccination in Immunosuppressed Adults Across the Age Spectrum: A Pooled Analysis of Two Nationwide Randomized Trials

Key Points

This research aims to evaluate the effectiveness of electronic nudges in increasing influenza vaccination rates among immunosuppressed adults.
Pooled analysis of two nationwide randomized trials
Use of electronic letter-based nudges
Focus on individuals with immunosuppression across different age groups
Electronic nudges significantly increased vaccination rates
Greater increase observed in immunosuppressed individuals
Supports low-cost strategies to enhance vaccine uptake in high-risk groups

Abstract

Electronic letter-based nudges increased influenza vaccination rates, with greater benefit among individuals with immunosuppression. These findings support implementation of low-cost, letter-based nudging strategies to improve vaccine uptake in this high-risk population.

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Authors

Anne Marie Reimer Jensen

Niklas Dyrby Johansen

Peter Suldrup Wolff

Journals

Clinical Infectious Diseases

Actions

Institutions

Harvard University

Stanford University

Brigham and Women's Hospital

References and Citations

Connected Papers

Building similarity graph...

Analyzing shared references across papers

Electronic Nudges to Increase Influenza Vaccination in Immunosuppressed Adults Across the Age Spectrum: A Pooled Analysis of Two Nationwide Randomized Trials

Key Points

Abstract

Citation Network

Connected Papers

Discussion

Authors

Journals

Actions

Institutions

References and Citations

Citation Network

Connected Papers

Discussion

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