• More Science For BFH

    From kmiller@21:1/5 to All on Fri Sep 2 07:29:46 2022
    See if you can follow this:

    Immune responses at the respiratory mucosal interface are critical to
    prevent respiratory infections but it is unclear to what extent antigen specific mucosal secretory IgA (SIgA) antibodies are induced by mRNA vaccination in humans. Here we analyze paired serum and saliva samples
    from patients with and without prior coronavirus disease 2019 (COVID-19)
    at multiple time points pre and post severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA vaccination. Our results suggest mucosal
    SIgA responses induced by mRNA vaccination are impacted by pre-existing immunity. Indeed, vaccination induced a minimal mucosal SIgA response in individuals without pre-exposure to SARS-CoV-2 while SIgA induction
    after vaccination was more efficient in patients with a history of COVID-19.

    https://www.nature.com/articles/s41467-022-32389-8

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  • From bfh@21:1/5 to kmiller on Fri Sep 2 13:15:01 2022
    kmiller wrote:
    See if you can follow this:

    Immune responses at the respiratory mucosal interface are critical to
    prevent respiratory infections but it is unclear to what extent
    antigen specific mucosal secretory IgA (SIgA) antibodies are induced
    by mRNA vaccination in humans. Here we analyze paired serum and saliva samples from patients with and without prior coronavirus disease 2019 (COVID-19) at multiple time points pre and post severe acute
    respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA vaccination. Our
    results suggest mucosal SIgA responses induced by mRNA vaccination are impacted by pre-existing immunity. Indeed, vaccination induced a
    minimal mucosal SIgA response in individuals without pre-exposure to SARS-CoV-2 while SIgA induction after vaccination was more efficient
    in patients with a history of COVID-19.

    https://www.nature.com/articles/s41467-022-32389-8

    I must not be following that - it seems to say that I should have
    tried to get covid before I got vaxxed in order for the vax to have
    maximum efficaciousness. If that's what it says, at the end of the day
    going forward I'm literally SOL, because the passage of time is
    significant and I don't know how to pivot and reorient into the past
    for a do-over. I literally put all the tools in my toolbox on the
    table, did two careful inventories, and there's no mulligan wrench
    there. Do you think I could get one at Harbor Freight? Or as a last
    resort, could I use a monkey wrench off-label?

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    --
    bill
    Theory don't mean squat if it don't work.

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  • From kmiller@21:1/5 to bfh on Fri Sep 2 18:01:58 2022
    On 9/2/2022 10:15 AM, bfh wrote:
    kmiller wrote:
    See if you can follow this:

    Immune responses at the respiratory mucosal interface are critical to
    prevent respiratory infections but it is unclear to what extent
    antigen specific mucosal secretory IgA (SIgA) antibodies are induced
    by mRNA vaccination in humans. Here we analyze paired serum and saliva
    samples from patients with and without prior coronavirus disease 2019
    (COVID-19) at multiple time points pre and post severe acute
    respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA vaccination. Our
    results suggest mucosal SIgA responses induced by mRNA vaccination are
    impacted by pre-existing immunity. Indeed, vaccination induced a
    minimal mucosal SIgA response in individuals without pre-exposure to
    SARS-CoV-2 while SIgA induction after vaccination was more efficient
    in patients with a history of COVID-19.

    https://www.nature.com/articles/s41467-022-32389-8

    I must not be following that - it seems to say that I should have tried
    to get covid before I got vaxxed in order for the vax to have maximum efficaciousness. If that's what it says, at the end of the day going
    forward I'm literally SOL, because the passage of time is significant
    and I don't know how to pivot and reorient into the past for a do-over.
    I literally put all the tools in my toolbox on the table, did two
    careful inventories, and there's no mulligan wrench there. Do you think
    I could get one at Harbor Freight? Or as a last resort, could I use a
    monkey wrench off-label?

    Why you asking me all the tough questions? What does the orange goon say?


    Download Mbps
    54.78
    Upload Mbps
    6.92
    Ping ms 51


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