2024 update: IgG4 antibodies post-mRNA vaccination (update

Описание: In this video, we delve into the latest 2024 scientific research on anti-spike IgG4 antibodies observed in individuals vaccinated with mRNA COVID-19 vaccines.

This video premiered exclusively for my patrons on March 23. Now available for everyone!

Key topics include:
*The prevalence of IgG4 antibodies post-mRNA vaccination
*Comparative analysis of different COVID-19 vaccines and their association with IgG4 induction
*Evidence suggesting increased IgG4 levels upon repeated exposure to the spike protein
*Insights into the waning of IgG4 levels over time without further antigenic stimulation
*The impact of prior SARS-CoV-2 infection on subsequent IgG4 responses
*Observations of IgG4 responses in pediatric and elderly populations
*The effect of co-administration of influenza vaccines on IgG4 levels
immunityageing.biomedcentral.com

Stay informed on the evolving understanding of IgG4 responses in the context of mRNA COVID-19 vaccination.

Time stamps:
00:00 - Introduction + video title 
00:56 - IgG4 studies summary table
04:37 - IgG4 waning data!
05:50 - China study
06:22 - IgG4 studies investigated COVID vaccines
07:17 - IgG4 in children
07:23 - IgG4 antibodies in mRNA vaccinated children after 1 year
07:42 - Germany study 
10:05 - IgG4 elderly vs young
11:20 - Pre-vaccination infection protection 
13:32 - Post Vaccination Syndrome Yale study
16:15 - IgG4 antibody composition of mRNA vaccinated with influenza shots

Filming Location: Abraham Lake, Alberta

Described content: 
US study#1: https://www.science.org/doi/10.1126/s...
Chinese study: https://www.sciencedirect.com/science...
German study#1: https://journals.lww.com/pidj/fulltex...
German study#2: https://www.nature.com/articles/s4154...
Dutch study: https://immunityageing.biomedcentral....
US study#2: https://academic.oup.com/ofid/article...


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