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Category: BA.2.75.2

Preprint: Neutralizing antibody escape of BQ.1, BQ.1.1, BA.4.6, BF.7 and BA.2.75.2

A recent preprint looks at the neutralizing antibody escape abilities for several new variants causing concern across the globe.  More...

October 30, 2022 Coronaheadsup.com BA.2.75.2, BA.4.6, BF.7, BQ.1, BQ.1.1, Coronavirus, Evolution, Genome, Health, Preprint, Recombination, Research, Testing, Vaccine

Growth advantage for BQ.1.1 is above 100% per week

The Omicron variant BQ.1.1 appears to be in a prime position to drive the coming winter wave in Europe.  More...

October 3, 2022October 16, 2022 Coronaheadsup.com BA.2.75.2, Bebtelovimab, BQ.1.1, Convergent, Coronavirus, Europe, Evolution, Evusheld, Genome, Health, Infection, Mutation, Predictions, Research, Testing, Transmission, Treatment, Vaccine, XBB

BA.2.75.2 and BQ.1.1 approaching SARS-1 levels of escape

A new Twitter thread out today from Yunlong Cao gives further details about the variants BA.2.75 and BQ.1.1.  More...

September 25, 2022September 30, 2022 Coronaheadsup.com BA.2.75.2, Bebtelovimab, Bivalent Vaccine, BQ.1.1, Coronavirus, Evusheld, Genome, Infection, Research, Science, Testing, Transmission, Vaccine Breakthrough

ECDC designates BA.2.75 a Variant of Concern

Marco Cavaleri, Head of Health Threats and Vaccines Strategy at the European Medicines Agency has revealed today that the Omicron variant BA.2.75 is now being monitored as a Variant of Concern (VOC) by the ECDC.  More...

September 20, 2022September 21, 2022 Coronaheadsup.com BA.2.75, BA.2.75.2, Coronavirus, Deaths, EU, Europe, Infection, Omicron, Transmission

BA.2.75.2 “exhibits more extreme antibody escape than any variant we’ve seen so far”

Two preprints have been published over the last few days that give more details about the Omicron BA.2.75.2 sublineage.  More...

September 18, 2022October 7, 2022 Coronaheadsup.com BA.2.75.2, BA.5, Coronavirus, Evolution, Genome, Health, Infection, Preprint, Research, Revaccination, Treatment, Vaccine, Vaccine Breakthrough

BA.2.75.2: The “most immune evasive strain we have tested so far”

A Twitter post from Covid researcher Yunlong Cao claims that Omicron BA.2.75.2 is “currently the most immune evasive strain we have tested so far”.  More...

September 9, 2022September 10, 2022 Coronaheadsup.com BA.2.75.2, Coronavirus, Genome, Health, Infection, Research, Science, Testing, Transmission
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