10/08/2020

How does SARS-CoV-2 cause COVID-19? | Science

Source: science.sciencemag.org

10/08/2020

COVID-19 May Never Go Away — With Or Without A Vaccine : NPR

The virus might eventually behave more like the common cold, according to Vineet Menachery, a coronavirus researcher at the University of Texas Medical Branch.

Source: www.npr.org

10/08/2020

How does SARS-CoV-2 cause COVID-19? | Science

Viruses enter cells and initiate infection by binding to their cognate cell surface receptors. The expression and distribution of viral entry receptors therefore regulates their tropism, determining the tissues that are infected and thus disease pathogenesis. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the third human coronavirus known to co-opt the peptidase angiotensin-converting enzyme 2 (ACE2) for cell entry (1). The interaction between SARS-CoV-2 and ACE2 is critical to determining both tissue tropism and progression from early SARS-CoV-2 infection to severe coronavirus disease 2019 (COVID-19). Understanding the cellular basis of SARS-CoV-2 infection could reveal treatments that prevent the development of severe disease, and thus reduce mortality.

Source: science.sciencemag.org

10/08/2020

Covid-19 : immersion chez les “coronasceptiques”

Alors que la perspective d’une seconde vague de pandémie alimente les craintes de nouveaux confinements en Europe et ailleurs, la colère grandit parmi les partisans d’un relâchement des mesures de restriction

Source: www.ladepeche.fr

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