Nasal spray vs. needle: which flu vaccine works better?
NCT ID NCT05921448
First seen Mar 29, 2026 · Last updated May 22, 2026 · Updated 10 times
Summary
This study compares two types of flu vaccines: a nasal spray and a shot. It involves 60 healthy adults aged 18-49. Researchers will measure immune responses in the nose and blood to see which vaccine triggers stronger protection. The goal is to improve future flu vaccines.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for INFLUENZA, HUMAN are added.
Genom att skicka in godkänner du våra Användarvillkor
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Locations
-
Copenhagen Hospital Biobank Unit, Department of Clinical Immunology, Rigshospitalet, Denmark
Copenhagen, Copenhagen, 2100, Denmark
-
Department of Medicine, Section of Respiratory Medicine, Herlev and Gentofte Hospital
Gentofte Municipality, Copenhagen, 2900, Denmark
-
Diagnostic Immunology, Department of Clinical Immunology, Rigshospitalet, Denmark
Copenhagen, Copenhagen, 2100, Denmark
-
Imperial College
London, W12 0NN, United Kingdom
-
Institute for Immunology and Microbiology (ISIM), Panum Institute, University of Copenhagen
Copenhagen, Copenhagen, 2100, Denmark
-
National Influenza Center for WHO at Statens Serum Institut (SSI)
Copenhagen, 2300, Denmark
-
Technical University of Denmark (DTU)
Kongens Lyngby, 2800, Denmark
Conditions
Explore the condition pages connected to this study.