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In August an immunologist declared the “Leonardi Effect” had received a “decent burial”

Fast forward to today: a new preprint shows what I warned about in 2020

Persistent SARS-CoV-2-induced impairment of CD8 T cell responses to community-acquired pathogens

I was right Key finding: Post-COVID patients show markedly reduced T cell reactivity to common pathogens (influenza, Staph, VCZ) which is evidence of lasting immune dysregulation favoring secondary infections and viral reactivation

Link

This is the scenario I described years ago: accelerated CD8 aging/paralysis/exhaustion/senescence, poorer control of pathogens.

We ignored it at our peril. Rising “mystery” infections, cancers, herpes flares? Not a coincidence

after covid, patients show profound mitochondrial defects in T cells specific for common pathogens

Classic signs of T cell exhaustion/senescence

This is the scar I predicted in 2020

Aged, dysfunctional T cells that can’t properly control chronic viruses

Science eventually catches up.

Protect your T cells: vaccinate, mask in crowds, avoid reinfection

  • Chana [none/use name]@hexbear.net
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    8 days ago

    Various experts, researchers, nerds etc were saying this back in 2021. Back when major news outlets were struggling to maintain a downplaying narrative (they eventually succeeded, particularly with Biden’s help). Signs of immune cell senescence, lower counts overall, viral presence in every major organ system including the brain, distressingly high long COVID incidences.

    The response from minimizers (other experts) basically amounted to, “nuh-uh”. Of course, they increasingly got the media attention.

  • Ildsaye [they/them]@hexbear.net
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    8 days ago

    The barely-readable format of screenshots of Nazi Twitter posted to Nazi Twitter, screenshotceptioned to be posted here really accentuates the dystopian-ness of it all. How is it still worthwhile for Leonardi to cast pearls before the Nazi Twitter hogs? Does he also have an actual blog for people who enjoy reading rather than reacting?

  • FloridaBoi [he/him]@hexbear.net
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    7 days ago

    I read this Wired article about the current flu season and they still inject the “covid immunity debt” as if it was still relevant or even real.

    The reason for the early outbreak is thought to be the decline in immunity of the population due to the countermeasures against new coronavirus infection (Covid-19), as well as a decline in physical strength due to the record-breaking heat wave.

  • JoeByeThen [he/him, they/them]@hexbear.net
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    8 days ago

    Do NOT look at the replies. jesus-christ

    Anyway yeah. We’re pretty, pretty fucked. this-is-fine I’m glad to see there’s some folks starting to mask again due to how hard this flu variant is hitting, but I’m not hopefully for all those brainworms folks in the replies. If h5n1 kicks off in the next few years, the death count is gonna be through the stratosphere. Gonna be like The Stand.