News

Studio: letalità Omicron fino al 91% più bassa rispetto a Delta

13 gennaio 2022 – La variante Omicron comporta un minor rischio di ricovero, di necessità di ricorso alla terapia intensiva e di morte rispetto alla variante Delta. Un’ulteriore conferma arriva da uno studio coordinato da ricercatori dell’University of California di Berkeley e pubblicato in pre-print su medRxiv. La ricerca si distingue da molti studi effettuati fino a oggi sull’aggressività della variante Omicron che avevano confrontato l’andamento dell’infezione con la nuova variante con quanto avvenuto nelle odiate precedenti. In questo caso, lo studio ha messo a confronto due gruppi di pazienti americani ammalatisi a dicembre con Omicron o Delta, dopo aver discriminato le varianti tramite una tecnica definita dropout del gene S. Complessivamente sono state analizzati i dati di 52.297 persone infettate con la variante Omicron e 16.982 con Delta. Sono stati ricoverati 235 pazienti con variante Omicron (0,5%) e 222 (1,3%) con variante Delta. Hanno avuto bisogno della terapia intensiva 7 pazienti che avevano contratto Omicron contro i 23 infettati da Delta; nessuno con Omicron ha avuto bisogno della ventilazione meccanica contro 11 ammalatisi con Delta; è stato registrato 1 morto nei pazienti Omicron e 14 in quelli Delta.

Infine, la durata del ricovero è risultata 3,4 giorni più breve con Omicron. Sulla base di questi dati i ricercatori hanno concluso che “le infezioni con variante Omicron sono state associate a riduzioni del 52%, 53%, 74% e 91% del rischio di qualsiasi successivo ricovero, ricovero con malattia sintomatica, ricovero in terapia intensiva e morte, rispetto alle infezioni della variante Delta”. Cosa non meno importante, “le riduzioni della gravità della malattia associate alle infezioni da variante Omicron erano evidenti sia tra i pazienti vaccinati che in quelli non vaccinati e tra quelli con o senza una precedente infezione da SARS-CoV-2 documentata”.

 

Video

Uniquely strategize progressive markets rather than frictionless manufactured products. Collaboratively engineer reliable.

Advertisement

Advertisement Small

Flickr

  • Alessandro: "io sono romano"
  • Jannis Kounellis
  • Etrusco
  • Ponte Milvio
  • Trapizzino
  • Néflier
  • Maxxi
  • And he looks at her
  • Szyja

About Author

Follow Me

Collaboratively harness market-driven processes whereas resource-leveling internal or "organic" sources. Competently formulate.

ThemeForest

Collaboratively harness market-driven processes whereas resource-leveling internal or "organic" sources. Competently formulate.

Calendar

Maggio 2024
L M M G V S D
 12345
6789101112
13141516171819
20212223242526
2728293031  

Recent Comments

    RSS Meks Blog

    • 10 Best Knowledge Base & Wiki WordPress Themes 2021 15 Settembre 2021
      Running a successful online business requires an exceptional WordPress knowledge base theme that organizes documentation and helps customers. Customization options, intuitive navigation, unique layouts, and fast responsiveness are just some of the features you need. The following 10 WordPress wiki themes represent the best options for 2021 and beyond. Explore the full range to determine […]
      Dusan Milovanovic
    • How to increase WordPress Memory Limit (quick fixes) 16 Giugno 2021
      Here is a post about how to increase the memory limit in WordPress. Allowed memory size exhausted error message showed up in your WordPress installation? No worries – this is one of the most common errors in WordPress. You can apply an easy fix by increasing the memory limit in your PHP. Table of Contents […]
      Dusan Milovanovic
    • How to use (and why) WordPress sitemap plugin 1 Marzo 2021
      Did you know that by knowing how to use the WordPress sitemap plugin you can significantly improve your site’s visibility and traffic? Although it isn’t mandatory to have a sitemap on your site, having one significantly improves the site’s quality, crawlability and indexing. All this is important for better optimization, which is why we wanted […]
      Ivana Cirkovic
    • 22 free and premium podcast software for your show [2021 edition] 18 Gennaio 2021
      You’re determined to start or improve your podcast but don’t know which podcast software to use to really make it stand out? We’ve got you! #podcasting Top 22 free and premium podcast software for your show #WordPressTips #podcasting The post 22 free and premium podcast software for your show [2021 edition] appeared first on Meks.
      Ivana Cirkovic
    • Digital storytelling with WordPress – an all-in-one guide to make your web stories pop! 23 Novembre 2020
      Wondering how to improve digital storytelling with WordPress and build more awareness and exposure of your business? Let our guide lead the way. The post Digital storytelling with WordPress – an all-in-one guide to make your web stories pop! appeared first on Meks.
      Ivana Cirkovic
    • How to use WordPress autoposting plugin to improve your visibility and SEO? 10 Settembre 2020
      Did you know you can use the WordPress autoposting plugin for your content efforts and improve not only your time management but your business and visibility as well? The post How to use WordPress autoposting plugin to improve your visibility and SEO? appeared first on Meks.
      Ivana Cirkovic
    • How to create a personal branding site? Step-by-step DIY guide 15 Agosto 2020
      Looking for ways and means to create a personal branding site? Well, look no further ’cause we’re giving away all the how-to’s to do it yourselves! The post How to create a personal branding site? Step-by-step DIY guide appeared first on Meks.
      Ivana Cirkovic
    • Top 15 WordPress content plugins and tools to improve your visibility and rankings 16 Luglio 2020
      Let’s take a look at some of the must-have WordPress content plugins and tools to use to improve both your UX and rankings. The post Top 15 WordPress content plugins and tools to improve your visibility and rankings appeared first on Meks.
      Ivana Cirkovic
    • WCEU 2020 recap – key takeaways from the biggest online WordPress conference 9 Giugno 2020
      Missed WCEU 2020 and all the exciting stuff from there? Here are all the key takeaways and main points to remember so, take notes! The post WCEU 2020 recap – key takeaways from the biggest online WordPress conference appeared first on Meks.
      Ivana Cirkovic
    • How to change the WordPress username? An easy step-by-step guide 14 Maggio 2020
      Wondering how can you change WordPress username once you set up your blog or site? Read all about it in our helpful guide! The post How to change the WordPress username? An easy step-by-step guide appeared first on Meks.
      Ivana Cirkovic

    Text

    Distinctively utilize long-term high-impact total linkage whereas high-payoff experiences. Appropriately communicate 24/365.