The @nytimes published "What We Know So Far About
Waning Vaccine Effectiveness" today
It is misleading and missing key reports from New York State, Veterans Affairs, Puerto Rico, Israel, Qatar, the UK, and several others nytimes.com/interactive/20…
Exemplifies bad messaging, skewed, incomplete data.
No, it's not true that "vaccines still offer strong protection against severe Covid-19" which is why the majority of at-risk US people (such as age 60+, past 6 months from 💉💉) have not gotten boosters yet
For months the media & many experts insisted the vaccines were fully protective vs severe disease while the evidence was pointing against that assertion. Still today @nytimes! No wonder the public is confused and booster uptake is low. Only 32% in the highest risk age group, 65+
Incredible "What We Know So Far About Waning Vaccine Effectiveness" is front page @nytimes tomorrow, missing many reports (as noted in🧵) asserting the waning is only vs infection in some people, when it is across all age groups and for severe disease, the basis for boosters😲
• • •
Missing some Tweet in this thread? You can try to
force a refresh
We're learning how to control the immune response, like a rheostat, even in the brain. Implications for understanding the basis and potential treatment of autoimmune conditions like multiple sclerosis, #LongCovid, #MECFS, and brain cancer.
A brief review of 6 recent, important reports
in the new Ground Truths, open-access
Such as Programming T cells with brain-specific proteins and payloads
@ScienceMagazine science.org/doi/10.1126/sc…
Or peptide fragments of myelin basic protein that suppress the immune response @Nature nature.com/articles/s4158…
New @NEJM
A whopping (~90%) reduction of progression to Type 2 diabetes with tirzepatide (GLP-1 drug, dual receptor) vs placebo in a randomized trial of >2,500 participants with obesity, absolute reduction of 10/100 treated
In other GLP-1 new publications today
—Country-wide Sweden reduced hospitalizations for alcohol or substance abuse with these drugs jamanetwork.com/journals/jamap… @JAMAPsych
—Concerns about discontinuation jamanetwork.com/journals/jama/… @JAMA_current
Other new anti-obesity drugs in the pipeline, one that also increases energy expenditure
@NatureNV nature.com/articles/d4158…
A dedicated issue of @ScienceTM on #LongCovid
—Sex-specific differences, with perspective by @VirusesImmunity and @SilvaJ_C
—Insights for therapies @AndreaCoxMDPhD
—Deconvoluting "Osler's Web" @MichaelPelusoMD @DeeksSteven @DrMaureenHanson @SaydahSharon
—+RECOVER Trial, Lyme disease
An elegant @Nature study by @AkassoglouLab has illuminated our understanding of the role of fibrin (component of blood clots), #SARSCoV2, and brain inflammation in Covid and #LongCovid.
This discovery and more in the new Ground Truths podcast, with transcript, key figures (such as as the one below) and citations. Open-access. Link in my profile.
A clip from our conversation. Unknowingly, @AkassoglouLab was gearing up for understanding this complex pathophysiology for many years before Covid hit
For treatment, it's not just as simple as preventing fibrin clots. It's isolating the pro-inflammatory action of fibrin, targeted by the antibody
Covid and increased risk of major adverse cardiovascular events (MACE) 3-years out
2-fold increased for any severity of Covid
~4-fold increase for Covid requiring hospitalization
"a coronary artery disease equivalent"
interaction with non-O blood types
@uk_biobankahajournals.org/doi/10.1161/AT…
"A major finding from our analyses was that the risk
of MACE among the subset of hospitalized COVID-
19 cases without known CVD (ie, primary prevention
patients) was comparable to (or even slightly higher than) the risk in patients with CVD, PAD, or diabetes but without COVID-19."
"one of the first examples of a gene-pathogen exposure interaction for thrombotic events"
I think it's the first one documented, likely others to be unraveled
New US Covid genomic surveillance
The KP.3.1.1 variant is on the move to become dominant, more of a challenge to our immune response than KP.3 and prior variants (especially without new KP.2 booster when we need it for high-risk individuals)
It's the deletion 31/31 that makes the KP.3.1.1 spike different, but otherwise 2 mutations away from KP.2 (R346T and Q493E)
Buckle up; this wave isn't over yet d/t KP.3.1.1's emergence