Category: Recombination
Sardinia: XJ recombinant is at ~20% of sequences, XM at ~15%
In Sardinia, XJ and XM Omicron recombinants are at 19.67% and 14.75% of sequences respectively. BA.2 is at just 65.57% of sequences.… ...More...
UK: 1,880 cases of XE Covid recombinant sequenced
The UKHSA have released a new technical briefing outlining the SARS-CoV-2 variants circulating in Britain. The latest case count for the XE recombinant is 1,880 cases in the UK, with 1,569 of those cases in England.… ...More...
Brazil: 2 cases of XQ Omicron recombinant reported
Two cases of the subvariant of Covid-19 called Omicron XQ were registered in São Paulo this Thursday, 5th May 2022.… ...More...
South Africa: BA.4 and BA.5 increasing as a proportion of sequenced cases *1 UPDATE*
An increasing share of South Africa’s Covid-19 cases are the BA.4 and BA.5 sub-lineages of the Omicron variant, suggesting those might have a growth advantage over others, Prof Helen Rees said on Thursday.… ...More...
Japan: New BA.1/BA.2 recombinant discovered
Japanese researchers have detected a new type of the Omicron variant which is a recombination of the BA.1 and more contagious BA.2 strains of the Omicron.… ...More...
France: XD recombinant lacks a competitive advantage over BA.2
France has just published a new risk analysis for SARS-CoV-2 variants circulating in the country. The headline from the report is that the Deltacron recombinant XD is struggling to compete with Omicron BA.2.… ...More...
Italy: Omicron recombinants XJ and XL at 32% of sequences in Sardinia
Recent Italian SARS-CoV-2 genome sequencing information has shown that the Omicron BA1/BA2 recombinants XJ and XL are making strong headway on the island of Sardinia.… ...More...
South Korea: XE and XM recombinants may be ‘domestic occurrence’
South Korea’s health authority has detected the XE and XM SARS_CoV-2 recombinant mutations for the first time. Officials stressed that the two new infections by XE and XM were confirmed here, not flowing in from abroad.
China: 50 SARS-CoV-2 sequences uploaded to Gisaid
Gisaid have published a report recently on fifty SARS-CoV-2 genome sequences uploaded by China which seems to have gone largely unnoticed by the mainstream media.… ...More...
Australia: 12 Deltacron cases in Queensland, 1 in New South Wales
12 cases of the new Deltacron Covid strain have been detected in Queensland just hours after first appearing Australia.… ...More...
Italy: Two cases of XJ recombinant confirmed in Reggio Calabria
“A new variant of Omicron, called XJ was isolated for the first time in Italy from a laboratory in Reggio Calabria.… ...More...
India: XE and XM recombinants reported in Gujurat
India has confirmed its first cases in the XE and XM recombinant variants in Gujurat. An earlier suspected case of XE in Mumbai appears to have been dismissed as incorrect by Indian genome lab INSACOG.… ...More...
France: XD Deltacron recombinant update
France has issued its latest epidemiological update which gives more details on the growth and characteristics of the XD Deltacron recombinant.… ...More...
Preprint: 100% symptomatic infection with XD recombinant
“This recombinant (XD) exhibits immune escape properties similar to Omicron, while its behavior in mice expressing the human ACE2 receptor is more similar to Delta.”… ...More...
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