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Updated: Aug 26, 2026

06:34
An Optimized Hemagglutination Inhibition (HI) Assay to Quantify Influenza-specific Antibody Titers
Published on: December 1, 2017
[Examination about the clinical efficiency of influenza vaccination (author's transl)]
Abstract:
A single blind study was performed to test the efficiency of influenza-vaccination against various clinical parameters. The parameters "sickness", "rhinitis" and "medication" were reduced significantly during the months of november to march, namely by 64.8%, 19.9% and 39.6%. Apart from the overall reduction of rhinitis especially the severe forms were strongly reduced. However this effect disappeared after five months. The parameters "fever", "cough" and "asthma" showed no difference.
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Vaccinations
Overview
Influenza
Influenza is an acute, highly communicable viral disease that affects the respiratory tract and is responsible for seasonal epidemics worldwide. Influenza A is the most prevalent type associated with widespread outbreaks and is subtyped based on two surface glycoproteins: hemagglutinin (H) and neuraminidase (N), as in H1N1. These glycoproteins are essential for viral infectivity, transmission, and immune recognition. Transmission occurs primarily through respiratory droplets and contaminated...

