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Mar 28, 2023 · COVID-19 is the disease caused by a coronavirus called SARS-CoV-2. WHO first learned of this new virus on 31 December 2019, following a report of a cluster of cases of so-called viral pneumonia in Wuhan, People’s Republic of China.
Mar 15, 2024 · COVID-19 is caused by infection with a coronavirus named SARS-CoV-2, and flu is caused by infection with influenza viruses. You cannot tell the difference between flu and COVID-19 by symptoms alone because some of the symptoms are the same.
Mar 30, 2021 · Science in 5 with Dr Peter Ben Embarek on the origins of the SARS-CoV-2 virus . Clips of Dr Peter Ben Embarek reflecting on the mission before the international team's arrival in Wuhan, China. Press briefing by the international team studying the origins of the COVID-19 virus - 30 March 2021
May 11, 2021 · The SARS-CoV-2 virus belongs to a subgenus of viruses called Sarbecovirus, most of which infect bats. The researchers performed their analysis on SARS-CoV-2, SARS-CoV (which caused the 2003 SARS outbreak), and 42 strains of bat sarbecoviruses. Kellis has previously developed computational techniques for doing this type of analysis, which his ...
Oct 1, 2020 · SARS-CoV-2 infection requires the binding of the virus to the membrane-bound form of ACE2 and internalization of the S protein of the virus to the extracellular domain of ACE2, a membrane receptor, with a high affinity of 15 nM to be internalized by the host cell [24,123].
A SARS-CoV-2 particle enters a person's nose or mouth and floats in the airway until it brushes against a lung cell that has an ACE2 receptor on the surface. The virus binds to that cell, slips ...
Flu SARS-CoV-2 Multiplex Assay; Reporting Lab Data plus icon. Reporting SARS-CoV-2 Sequencing Results; Biosafety for Specimen Handling; Specimen Collection; Health Departments plus icon. Surveillance & Data Analytics plus icon. Reporting COVID-19 Cases; Electronic Case Reporting; COVIDTracer & COVIDTracer Advanced; Laboratory Capacity; Toolkit ...
