Category: Mutation
Vietnam: Young coronavirus patients with no underlying health conditions have ‘white lungs after a few days of Covid-19 symptoms’
Deputy Director of the Medical Examination and Treatment Administration, Vietnamese Ministry of Health, assessed that young people without underlying diseases develop lung damage very quickly, just a few days after symptoms appear white on both sides of the lungs. More...
Preprint: B.1.617 coronavirus variants show enhanced spike cleavage by furin
“The spike (S) glycoprotein of the SARS-CoV-2 virus that emerged in 2019 contained a suboptimal furin cleavage site at the S1/S2 junction with the sequence 681 PRRAR/S 686. More...
Peru: Coronavirus death toll almost triples from 68,000 to 180,000, now worst in the world per capita
Peru said its Covid-19 death toll is actually almost three times as high as it had officially counted until now. More...
Vietnam: recombinant/hybrid coronavirus announced – B.1.617.2 Delta variant with Y144 mutation from B.1.1.7 Alpha variant
Vietnam has detected a coronavirus hybrid variant with characteristics from the existing B16172 Delta variant and B117 Alpha variant, the Ministry of Health announced Saturday. More...
Brazil: new strain of coronavirus with L452R mutation found in São Paulo interior named P.4
The Brazilian Society of Virology (SBV) yesterday, May 25, confirmed the identification of a new Brazilian coronavirus strain, denominated P4. More...
UK: PHE data shows B.1.617.2 now outcompetes B.1.1.7
More amazing work by Prof. Christina Pagel in deciphering the latest Public Health England data dumps for B16172. More...
France: 46 cases of B.1.1.7 with E484Q mutation in Bordeaux coronavirus outbreak of VOC 20I/484Q
The French city of Bordeaux is to fast-track vaccinations for residents in one neighbourhood, opening access the jab for all adults after nearly 50 people tested positive for a “very rare” variant of Covid-19.
UK: coronavirus variant B.1.617.2 within hours of outcompeting B.1.1.7 in Britain
Well that escalated quickly. It took just a little over one month to do it, but B.1.617.2 is now just hours away from outcompeting B.1.1.7 (aka the UK or Kent variant) on a national scale in Great Britain. More...
UK: Detection of Spike Mutations; D80G, T95I, G142D, △144, N439K, E484K, P681H, I1130V, and D1139H, in B.1.1.482 Lineage (AV.1) Samples from South Yorkshire, UK
“Here we report the discovery of 24 recent B.1.1.482 pango lineage SARS-CoV-2 viruses in South Yorkshire that have acquired approximately 23 additional mutations when compared to the majority of other samples of this lineage. More...
Denmark: Sars-CoV-2 coronavirus spike mutations arising in Danish mink – the Cluster 5 report
This study investigates the amino acid changes in the spike surface glycoprotein that appeared during this outbreak [in mink] and their effect on the antigenicity of the SARS-CoV-2 virus. More...