#CORVID » Collective immunity to coronavirus is almost here Comments Feed alternate alternate [tr?id=315953722767438&ev=PageView&noscript=1] Covid news Covid news Covid news Covid news * World map * Do I have Corona? * Self isolation activities * Share your feelings * Health and Tips ____________________ Submit CORVID/Health and Tips/Collective immunity to coronavirus is almost here Health and Tips31 Jul Collective immunity to coronavirus is almost here Share with socials Share by: * WhatsApp * Telegram * Linkedin * Gmail * Tumblr covid immunity covid immunity Some population groups may already be close to achieving “crowd immunity”, despite more or less strict social distancing measures. An international group of scientists suggested that the herd immunity threshold (HIT) in the new coronavirus may be much lower, not 60-70%, but 10-20% of immune people, and perhaps even less. The fact is that people are not equally susceptible to SARS-CoV-2, and the “weaker” groups are quickly depleted, which slows down the outbreak. The numbers are quite below the minimum coverage required to quell the epidemic by accidental vaccination, which for a virus with a reproductive index above 2.5 is estimated at 60% and above. The authors believe that the main reason for the inapplicability of the classical formula is that more susceptible and connected people have a higher tendency for infection and, thus, may become immune earlier than others. Because of this natural selective immunization, heterogeneous populations need fewer cases to achieve HIT than is suggested by models that do not fully account for variation. people immunity people immunity Scientists believe that the main reason for the different sensitivity of people to the new coronavirus is that a significant part (from 35% to 80%) of those who are not yet infected with SARS-CoV-2 have T cells, antibodies or other components that appeared in them as a result of a cold suffered in the past due to other “harmless” coronaviruses or flu. That is, many people already have cross-reactive immunity of varying strength to the new pathogen. In other words, many of us can fight COVID-19 in one way or another. Since such antibodies are not specific for SARS-CoV-2, and T cells are difficult to detect at all, these components of immunity are usually not detected by current tests for immunity to the new coronavirus, scientists write. They note that despite the weakening of various quarantine measures, in some regions there is no significant increase in deaths, and this may be evidence of the correctness of their hypothesis. Share with socials Share by: * WhatsApp * Telegram * Linkedin * Gmail * Tumblr Comments There are no comments yet (BUTTON) Leave comment Leave comment Your name ____________________ Your email ____________________ Your message ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ All fields are required Send [INS: :INS] Latest french president french president World map 3 Dec Huge Loss: Former French President Giscard d’Estaing Died ... covid vaccine covid vaccine Health and Tips 27 Nov Moderna’s Vaccine Can be The Solution corvid corvid Share your feelings 22 Nov How to tell young children what coronavirus infection is? Interesting medic with face mask medic with face mask Health and Tips 18 Apr The way to sterilize and reuse face masks quarantine quarantine Health and Tips 4 Apr What to do if you were in contact with people who have a ... covid-test covid-test Health and Tips 9 Oct Did the Researchers Found the Fastest Way to Detect ... Top news covid 19 covid 19 Do I have Corona? 9 Mar How do I know if I have a Coronavirus? man taking medecine man taking medecine Health and Tips 11 Mar How much does the coronavirus test cost? man touching his face man touching his face Health and Tips 20 Mar How to stop touching your face: few simple tips [INS: :INS] Covid news Covid news * World map * Do I have Corona? * Self isolation activities * Share your feelings * Health and Tips * Contacts * Privacy Policy * Terms & Conditions * Disclaimer CORVID © All rights reserved | corvid19map.com This site uses cookies to ensure you get the best experience on our website. (BUTTON) Yes, I know it IFRAME: https://gisanddata.maps.arcgis.com/apps/opsdashboard/index.html#/bda759 4740fd40299423467b48e9ecf6