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Posts by jorgenponder

"Hybridimmunitet" - kanske ibland resistent mot en ny covidinfektion. För att man redan har en?

5 hours ago 1 0 0 0
Endovascular profiles linked to neutrophil activation in children and young adults with long COVID - Pediatric Research Pediatric Research - Endovascular profiles linked to neutrophil activation in children and young adults with long COVID

Mass General Hospital 84 participants study suggests long COVID may persist because spike related immune complexes overactivate neutrophils which release DNA traps that damage blood vessels and promote microclots sustaining inflammation.

www.nature.com/articles/s41...

14 hours ago 19 5 0 0
Risk of stroke following SARS-CoV-2 infection in a nationwide self-controlled case series study in qatar - Scientific Reports This study investigated stroke incidence after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection using Qatar’s nationwide stroke registry linked with national testing, vaccination...

Qatar, 338 people. SARS-CoV-2 infection was linked to a brief rise in stroke risk, strongest in the first 28 days and mainly for ischemic stroke.

The signal appeared in pre-Omicron infections, not Omicron.

www.nature.com/articles/s41...

2 days ago 2 2 0 0
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Hmm…

2 days ago 3 1 0 0
Antibody profiling and plasma proteomics in SARS-CoV-2 infection: a pilot study - Scientific Reports We present a pilot, single-subject longitudinal analysis of plasma antibodies and proteome dynamics across 310 days spanning COVID-19 vaccination and subsequent SARS-CoV-2 infection. Serial plasma sam...

Tokyo University scientists tracked blood for 310 days and found vaccines caused minimal protein shifts but infection triggered broad immune and inflammation changes revealing hidden layers of COVID response.

www.nature.com/articles/s41...

3 days ago 7 1 0 0
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Pandemin en fortsatt plåga – kostar miljardbelopp Postcovid är inte bara ett problem för vården, utan i högsta grad en ekonomisk utmaning. En ny OECD-rapport beskriver de omfattande ekonomiska konsekvenserna av sjukdomen.

Covid: TT/SvD, nyhetsplats, citerar Lisa Norén.
Nånting håller på att www.svd.se/a/6q4OE3/pan... förändras.

H/t @rikardhellqvist.bsky.social

3 days ago 8 3 1 0
A person in an office
Headline:
How Much Brain Do You Really Need
Story by Skarp Hasmat and Brian Dooflender

photo from Unsplash

A person in an office Headline: How Much Brain Do You Really Need Story by Skarp Hasmat and Brian Dooflender photo from Unsplash

How Much Brain Do You Really Need

5 days ago 125 37 5 11

Gisslén was also on Aktuellt yesterday in the studio. Although I turned off so did not see it.

5 days ago 2 0 1 0
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What to Know About the Cicada SARS-CoV-2 Variant This JAMA Medical News article discusses the unusual trajectory of BA.3.2, the most recent version of SARS-CoV-2 to be designated a Variant Under Monitoring by the World Health Organization.

Everything known about the hyper-mutated BA.3.2 variant ("Cicada") of #SARSCoV2. While there's no cause for alarm, continued genome surveillance of this virus is essential.
jamanetwork.com/journals/jam...

5 days ago 177 57 4 6
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So "accepting" covid is community seeking behavior. Perhaps.

6 days ago 2 0 1 0

And the shame, to follow up on that track, is that they were taken in and became co-perpetrators in their own minds. And if they could just rid themselves of that delusion, they could demand culpability. But they are stuck.

6 days ago 2 0 1 0

Is it some kind of shame? Of having covered oneself in dirt and they now feel that is where community is? Like an initiation rite of sorts.

Highly speculative of course.

6 days ago 2 0 1 0

And if air pollution in general makes people get long term illnesses earlier, then what do they think covid does?

6 days ago 6 2 1 0

The spokesperson for the Left party in Sweden literally asked if children who died due to SARSCOV-2 infections had preexisting conditions. That is hallucinating, that implies people with comorbidities are somehow lesser humans whose lost lives are justifiable.
That is a form of passive eugenics.

6 days ago 8 2 1 0
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The city where primary school offers come with a toilet-training guide Teachers say more children are starting school without skills like basic communication and potty training.

'In recent years, Mould says she has seen a "huge change" with more children arriving at school with speech and language difficulties, difficulty regulating their emotions, and issues with going to the toilet'.

www.bbc.co.uk/news/article...

1 week ago 53 15 3 1
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Titta, on topic.
Men verkar vara något med mild effekt, betalväggad.
www.aftonbladet.se/halsa/a/16or...

1 week ago 0 0 0 0

Just wait until the foreign authorities hear about the no awareness outside of the åsiktskorridor.

1 week ago 5 1 0 0

AMH Biotech LLC found hesperidin, a citrus flavonoid, could block key viral entry and replication proteins and cut spike related cell damage by about 30% in lung cells, making it a promising early antiviral lead in preclinical tests.

www.biorxiv.org/content/10.6...

1 week ago 4 2 0 0
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Memory T cell aging and rejuvenation Aging profoundly alters memory T cell immunity, reshaping diversity, differentiation, and function. Adamo et al. review how intrinsic aging programs, antigenic experience, and tissue context shape T c...

Betalväggad. Det var synd. Hur man får fart på T-celler i äldre.
www.cell.com/immunity/abs...

1 week ago 3 1 2 0
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Självkörande bilar skulle förutom en enorm hälsovinst i minskade trafikolyckor också avlasta hjärnan mentalt från en krävande uppgift som kanske alla i framtiden inte mäktar med.

1 week ago 2 0 0 0

It's too late to change events🎶
It's time to face the consequence
For delivering the proof
Of a policy for fools🎶

1 week ago 6 2 0 0
Divergent inflammatory and neurology-related protein levels in long COVID following primary and breakthrough SARS-CoV-2 infections - Communications Medicine Bansal, Olechnowicz et al. examine levels of inflammatory and neurology-related proteins in individuals with long COVID. They find that vaccination and breakthrough infections are linked to differenti...

Walter and Eliza Hall Institute, 57 participants, long COVID left a distinct blood protein signature months after infection, but booster shots and breakthrough infections did not seem to recreate or worsen that inflammatory pattern.

www.nature.com/articles/s43...

1 week ago 9 3 0 0
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En bredspektrums-antiviral, MDL-001, som fungerade mot bl a covid i möss med rimliga doser i oral form:
pmc.ncbi.nlm.nih.gov/articles/PMC...

1 week ago 3 2 0 0
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Forskare som tog blodprov på bekanta frias Den forskare som åtalats för brott mot etikprövningslagen frias av tingsrätten. Fallet är det första som gått till domstol sedan lagen skärptes.

www.aftonbladet.se/nyheter/a/EQ...

1 week ago 4 0 0 0
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Tillskjuta ett andningsskydd månne?

1 week ago 3 1 0 0
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Just, man väckte ju åtal mot forskare som gjorde egna undersökningar om antikroppar om Covid.
På någon grund att det inte skulle varit etiskt granskat eller nåt, hur var det?
Man slogs verkligen med alla medel. För att vinna.
Vinna vad?
x.com/AndersBaeck/...

1 week ago 3 2 1 0
Someone in bed
Headline
Health Officials Pleasantly Surprised By Public’s Willingness To Run With ‘Menopause Flu’ Narrative
Story by Peter Kemp and Polly Esther-Blanket

Photo by Adobe

Someone in bed Headline Health Officials Pleasantly Surprised By Public’s Willingness To Run With ‘Menopause Flu’ Narrative Story by Peter Kemp and Polly Esther-Blanket Photo by Adobe

Health Officials Pleasantly Surprised By Public’s Willingness To Run With ‘Menopause Flu’ Narrative

1 week ago 102 27 1 1

Brist på genomsköljning av hjärnbarken-spåret i långtidscovid (hypoperfusion).
Hypoperfusion är ett hett ämne nu f ö i sömnstudier.
www.frontiersin.org/journals/hum...

1 week ago 4 2 1 0

Chef's kiss again!👌

1 week ago 4 1 0 0
Estimating the generation time for SARS-CoV-2 transmission using United States household data, December 2021–May 2023 - Scientific Reports Generation time, representing the interval between infection events in primary and secondary cases, is important for understanding disease transmission dynamics including predicting the effective reproduction number (Rt), which informs public health decisions. While previous estimates of SARS-CoV-2 generation times have been reported for early Omicron variants, there is a lack of data for subsequent sub-variants, such as XBB. We estimated SARS-CoV-2 generation times using data from the Respiratory Virus Transmission Network – Sentinel (RVTN-S) household transmission study conducted across seven U.S. sites from December 2021 to May 2023. The study spanned three Omicron sub-periods dominated by the sub-variants BA.1/2, BA.4/5, and XBB. We employed a Susceptible-Exposed-Infectious-Recovered (SEIR) model with a Bayesian data augmentation method that imputes unobserved infection times of cases to estimate the generation time. The estimated mean generation time for the overall Omicron period was 3.5 days (95% credible interval, CrI: 3.3–3.7). During the sub-periods, the estimated mean generation times were 3.8 days (95% CrI: 3.4–4.2) for BA.1/2, 3.5 days (95% CrI: 3.3–3.8) for BA.4/5, and 3.5 days (95% CrI: 3.1–3.9) for XBB. Our study provides estimates of generation times for the Omicron variant, including the sub-variants BA.1/2, BA.4/5, and XBB. These up-to-date estimates specifically address the gap in knowledge regarding these sub-variants and are consistent with earlier studies. They enhance our understanding of SARS-CoV-2 transmission dynamics by aiding in the prediction of Rt, offering insights for improving COVID-19 modeling and public health strategies.

Inkubationstid: Studie om generationstiden för Covid, hur snabbt den smittar vidare, men de gör också ett antagande om inkubationstid på 38 till 86 timmar för 70% av fallen. Eller för att vara exakt, de skriver 2,6 dagar med en standardavvikelse på 1 dag.
www.nature.com/articles/s41...

1 week ago 5 1 0 0