Giuseppe Michieli<p><a href="https://mstdn.science/tags/Neutralization" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Neutralization</span></a> and <a href="https://mstdn.science/tags/Stability" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Stability</span></a> of <a href="https://mstdn.science/tags/JN1" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JN1</span></a>-derived <a href="https://mstdn.science/tags/LB1" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LB1</span></a>, <a href="https://mstdn.science/tags/KP23" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KP23</span></a>, <a href="https://mstdn.science/tags/KP3" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KP3</span></a> and <a href="https://mstdn.science/tags/KP311" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KP311</span></a> <a href="https://mstdn.science/tags/Subvariants" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Subvariants</span></a> <a href="http://biorxiv.org/cgi/content/short/2024.09.04.611219v1?rss=1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">http://</span><span class="ellipsis">biorxiv.org/cgi/content/short/</span><span class="invisible">2024.09.04.611219v1?rss=1</span></a> </p><p>We report on the neutralizing <a href="https://mstdn.science/tags/antibody" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>antibody</span></a> (nAb) <a href="https://mstdn.science/tags/escape" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>escape</span></a>, infectivity, <a href="https://mstdn.science/tags/fusion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fusion</span></a>, and stability of these subvariants-LB.1, KP.2.3, KP.3, and KP.3.1.1. Our findings demonstrate that all of these subvariants are highly evasive of nAbs elicited by bivalent <a href="https://mstdn.science/tags/mRNA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mRNA</span></a> <a href="https://mstdn.science/tags/vaccine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vaccine</span></a>, the <a href="https://mstdn.science/tags/XBB15" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XBB15</span></a> monovalent mumps virus-based vaccine, or from infections during the BA.2.86/JN.1 wave.</p>
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#subvariants
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''Circulation of the #VUM #BA286 is now at 0.2% at national level.'' #italy #subvariants #SARS_COV_2 #update #report
“This #HighExposure phenomenon is particularly relevant to patients and staff in healthcare settings, where they may be working on or sharing wards with people who emit large quantities of #SARSCoV2.
In the age of #Omicron, in the context of high community #prevalence and rapidly evolving #subvariants that can evade #immunity, it seems particularly reckless to rely on #vaccine or prior #infection acquired immunity as the only mechanism of protection against infection” https://mstdn.ca/@Billius27/110968515538936395
Mastodon CanadaBill Comeau (@Billius27@mstdn.ca)#covid
I completely agree with this open letter to healthcare providers from The John Snow Project. Such a letter should not even be necessary but here we are.
"do no harm" is an established principle of healthcare provision, so it is perplexing to even be writing a letter arguing for the implementation of practices that are highly effective against all respiratory infections, but particularly against SARS-CoV-2 "
https://johnsnowproject.org/do-no-harm/
Fall COVID shots will boost protection against latest subvariants, Moderna says - Enlarge / A vial containing Moderna COVID-19 booster vaccine at a vacci... - https://arstechnica.com/?p=1961809 #subvariants #sars-cov-2 #covid-19 #fl.1.5.1 #science #booster #moderna #vaccine #xbb.1.5 #health #pfizer #eg.5 #cdc #fda #who
Ars TechnicaFall COVID shots will boost protection against latest subvariants, Moderna saysPfizer vaccine also reportedly effective against the latest omicrons in mice.
[Correspondence] #Bivalent #COVID19 #mRNA #vaccine against #omicron #subvariants in immunocompromised patients https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(23)00357-2/fulltext?rss=yes #immunology #publichealth #epidemiology
Annual? Bivalent? For all? Future of COVID shots murky after FDA deliberations - Enlarge / Dr. Peter Marks, director of the Center for Biologics Evaluat... - https://arstechnica.com/?p=1913210 #covid-19vaccines #subvariants #sars-cov-2 #covid-19 #science #omicron #vaccine #fda
Ars TechnicaAnnual? Bivalent? For all? Future of COVID shots murky after FDA deliberationsFDA seems sold on annual shots, but advisers call for a lot more data.
People aren’t taking this seriously’: experts say US Covid surge is big risk
In the fourth #year of the pandemic, #Covid-19 is once again spreading across #America and being driven by the recent holidays, fewer precautions and the continuing evolution of Omicron #subvariants of the virus.
New sub-variants are causing concern for their #increased #transmissibility.
https://www.theguardian.com/world/2023/jan/15/covid-19-coronavirus-us-surge-complacency
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''#BQ1 and #XBB are new #subvariants of #Omicron which have become the dominant strains in some overseas countries and regions for their increased #transmissibility and immune escape capacity. ''
#China, #Shanghai has detected the #Omicron #subvariants #BQ1 and #XBB that have been prevailing in some overseas countries but experts said 2 strains were found in imported cases placed under closed-loop management which has not caused local #transmission, saying there is no need to hoard Montmorillonite {?} powder to relieve #diarrhea that can be caused by subvariant #XBB15. GT: https://www.globaltimes.cn/page/202301/1283058.shtml
www.globaltimes.cnShanghai detects Omicron subvariants BQ.1 and XBB from imported cases - Global Times
How the Omicron subvariants evade our immune system even more
Subvariants spreading "....like shrapnel."