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PubMed COVID-19 Clinical Care

32651 - 32660 of 44979 results found

Mechanism and evolution of human ACE2 binding by SARS-CoV-2 spike

Date
Wednesday, June 07, 2023 - 4:00 AM
Description
Spike glycoprotein of SARS-CoV-2 mediates viral entry into host cells by facilitating virus attachment and membrane fusion. ACE2 is the main receptor of SARS-CoV-2 and its interaction with spike has shaped the virus' emergence from an animal

School closures and effective in-person learning during COVID-19

Date
Wednesday, June 07, 2023 - 4:00 AM
Description
We document large temporal and geographical discrepancies among prominent trackers that measure in-person, hybrid, and remote schooling in the U.S. during COVID-19. We then propose a new measure of effective in-person learning (EIPL) that combines