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How COVID‑19 vaccines work. The video shows the process of vaccination, from injection with RNA or viral vector vaccines, to uptake and translation, and on to immune system stimulation and effect. Part of a series on the COVID-19 pandemic Scientifically accurate atomic model of the external structure of SARS-CoV-2. Each "ball" is an atom ...
GISAID maintains what has been described as "the world's largest repository of COVID-19 sequences", and "by far the world's largest database of SARS-CoV-2 sequences". By mid-April 2021, GISAID's SARS-CoV-2 database reached over 1,200,000 submissions, a testament to the hard work of researchers in over 170 different countries. [51]
PDBsum. structure summary. The 3C-like protease ( 3CLpro) or main protease ( Mpro ), formally known as C30 endopeptidase or 3-chymotrypsin-like protease, [2] is the main protease found in coronaviruses. It cleaves the coronavirus polyprotein at eleven conserved sites. It is a cysteine protease and a member of the PA clan of proteases.
COVID-19 rapid antigen tests or RATs, also frequently called COVID-19 lateral flow tests or LFTs, are rapid antigen tests used to detect SARS-CoV-2 infection (). They are quick to implement with minimal training, cost a fraction of other forms of COVID-19 testing , and give users a result within 5–30 minutes.
The 2002–2004 outbreak of SARS, caused by severe acute respiratory syndrome coronavirus (SARS-CoV or SARS-CoV-1), infected over 8,000 people from 30 countries and territories, and resulted in at least 774 deaths worldwide.[1] The outbreak was first identified in Foshan, Guangdong, China, in November 2002.[2] The World Health Organization ...
The COVID-19 portal. Shortcut. P:COVID-19. Coronavirus disease 2019 ( COVID-19) is a contagious disease caused by the virus SARS-CoV-2. The first known case was identified in Wuhan, China, in December 2019. The disease quickly spread worldwide, resulting in the COVID-19 pandemic . Transmission and life-cycle of SARS-CoV-2 causing COVID-19.
English: SARS-CoV-2 genome organisation (isolate Wuhan-Hu-1, GenBank Acc MN908947).ORF1a polyprotein;ORF1ab polyprotein (largest gene), S surface glycoprotein (structural protein, spike protein), ORF3a (viral accessory) - NCBI Gene ID: 43740569, M, ORF6, ORF7, ORF8, ORF10.
