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Updated: Apr 24, 2026

An Optimized Hemagglutination Inhibition HI Assay to Quantify Influenza-specific Antibody Titers
Published on: December 1, 2017
A universal flu vaccine
Malgorzata Kesik-Brodacka1, Grazyna Plucienniczak1
1Department of Bioengineering, Institute of Biotechnology and Antibiotics, Warsaw, Poland.
Abstract:
Influenza is a global health concern. The single most effective way of protecting people against influenza infection and disease is vaccination. However, currently available vaccines against influenza induce only strain-specific immunity, and do not elicit long-lasting serum antibody titers. Therefore, they are ineffective in the case of possible pandemics. There is an urgent need for a new generation vaccine which would induce broad and long-lasting immune protection against antigenically distinct flu viruses. The paper presents recent achievements and the challenges in the field of universal vaccine construction.
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