Category: Recombination
Potential Omicron BA.1/BA.2 recombinant variants in Denmark and Finland
More reports of a SARS-CoV-2 recombinant variants have surfaced today, this time between the two Omicron variants BA.1 and BA.2, with 43 sequences in Denmark, and eight sequences found in Finland. More...
UK NERVTAG: Long term evolution of SARS-CoV-2, 10 February 2022
UK SAGE NERVTAG have released an update of their long term evolution predictions for SARS-CoV-2 in a paper entitled “Can we predict the limits of SARS-CoV-2 variants and their phenotypic consequences? More...
Europe: potential Deltacron recombinants in Denmark, France, Netherlands
Not confirmed yet, but worth flagging, are potential Deltacron recombinants of Delta AY.4 and Omicron BA.1/BA.2 found in Denmark, France and Netherlands. More...
UK: Second Deltacron recombinant reported – Delta AY.4 and Omicron BA.1
Another Deltacron variant has been reported in the UK today, this one combining the Delta variant AY.4 and the Omicron variant BA.1. More...
Australia: possible Queensland Deltacron cluster identified *1 UPDATE*
We’ve seen several sequences collected early this year in Queensland, Australia being called Omicron unassigned by Pangolin and show similar patterns: ORF1ab mutations are more like from Delta with high alternate freq. More...
UK SAGE: Four scenarios for the evolution of the pandemic
UK SAGE have recently published a document outlining four different scenarios for the evolution of the pandemic in Britain. More...
USA: Deltacron recombinant – BA.1.1 collides with AY.119.2 – *1 UPDATE*
A second Deltacron recombinant variant derived from the Delta and Omicron SARS-CoV-2 strains was announced by the UK earlier this week. More...
Preprint: Possible recombination between Beta and Delta
“We identified an individual who was coinfected with two SARS-CoV-2 variants of concern, the Beta and Delta variants. More...
Deltacron lives! Recombination between Delta and Omicron confirmed in the UK
The UKHSA have confirmed they are monitoring a recombinant variant of Delta and Omicron in the UK. More...
Preprint: Increasing frequency of cryptic SARS-CoV-2 lineages in New York sewers
Here we report detecting increasing frequencies of novel cryptic SARS-CoV-2 lineages not recognized in GISAID’s EpiCoV database. More...