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Evidence for Aerosol Transfer of SARS-CoV-2–Specific Humoral Immunity

Duration: 24:10

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2 Comments

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fraser.ann27@*.com

Sep 21 2023, 2:04 pm

Dr Syed you will never know how much you are helping a visual learner with your amazing way of conveying your message/information. Thank goodness oh for all you do with your simple explanations coupled with your perfect simplified drawings. Just a big thank you no question…

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mobeen@*.com

Nov 03 2023, 3:48 pm

My pleasure. Thank you for your note.

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danielalafond42@*.com

Sep 21 2023, 2:00 pm

Thank you for breaking down this interesting phenomenon and explaining it so clearly! The pictures were great, too! You really know how to explain complicated topics in a way I can understand, thank you!

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mobeen@*.com

Nov 03 2023, 3:48 pm

Thank you Daniel. Glad to be able to make these mechanisms interesting.

In this amazing study, the researchers present evidence that the IgA and IgG produced in the COVID-19 vaccinees become part of the aerosol and enter the nasal mucosa of the individuals in the surroundings. Researchers found the IgG from vaccinees to be present in the nose of their children. Note that these children were not vaccinated or infected.

We will also discuss (near the end of the talk) the mechanism of secretion of dimeric IgA and monomers of IgG.

Evidence for Aerosol Transfer of SARS-CoV-2–Specific Humoral Immunity | ImmunoHorizons | American Association of Immunologists
https://journals.aai.org/immunohorizons/article/7/5/307/263692/Evidence-for-Aerosol-Transfer-of-SARS-CoV-2

Antibodies and Their Receptors: Different Potential Roles in Mucosal Defense - PMC
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3712224/

The structures of secretory and dimeric immunoglobulin A | eLife
https://elifesciences.org/articles/56098

BSA Coated Polystyrene Beads
https://www.nanocs.net/polystyrene_particles/BSA-polystyrene-beads.htm

Folic Acid BSA Conjugate Solution - Molecular Depot
https://moleculardepot.com/product/folic-acid-bsa-conjugate/#:~:text=Concentrated%20solution%20of%20Bovine%20Serum,made%20in%20Phosphate%20Buffer%20Saline.

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Immunology

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