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The term variant of concern (VOC) for SARS-CoV-2, which causes COVID-19, is a category used for variants of the virus where mutations in their spike protein receptor binding domain (RBD) substantially increase binding affinity (e.g., N501Y) in RBD-hACE2 complex (genetic data), while also being linked to rapid spread in human populations ...
The Punch is offered in 2 variants: Punch.ev and Punch.ev Long range. Both of them will be offered in 5 trims – Smart, Smart+, Adventure, Empowered, and Empowered+. Tata Passenger Electric Mobility Ltd (TPEM), a subsidiary of Tata Motors and the pioneer of India’s EV revolution launched its first Pure EV architecture.
False-colour transmission electron micrograph of a B.1.1.7 variant coronavirus. The variant's increased transmissibility is believed to be due to changes in the structure of the spike proteins, shown here in green. There are many thousands of variants of SARS-CoV-2, which can be grouped into the much larger clades. [142]
For perspective, the "regular" flu kills only about 0.13% of those that catch it, but the SARS and MERS viruses had death rates of 9.6% and 34.4%, respectively.But while the coronavirus is far ...
The continued spread of the SARS-CoV-2 virus has spawned a Greek alphabet of variants - a naming system used by the World Health Organization to track concerning new mutations of the virus that ...
Epsilon variant, also known as CAL.20C and referring to two PANGO lineages B.1.427 and B.1.429, is one of the variants of SARS-CoV-2, the virus that causes COVID-19. It was first detected in California, USA in July 2020. [1] As of March 2022, Epsilon is considered as a previously circulating variant of interest by the WHO.
Johns Hopkins Coronavirus Resource Center: Global aggregated data including cases, testing, contact tracing, and vaccine development [12]; World Health Organization (WHO) Coronavirus Disease Dashboard: a database of confirmed cases and deaths reported globally and broken down by region. [13]
A report published by the U.S. Centers for Disease Control and Prevention last summer said the prevalence of long COVID among U.S. adults was 7.5% in early June 2022, but had decreased as of mid ...