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Omicron variant

SARS-CoV-2 BA.2.86 is less resistant to vaccine, but may be a problem in the lung

Categories Technology

The Omicron subvariants BA.1, BA.4, BA.5 as well as Q.1.1 have a high number of mutations in the spike protein. Some of these mutations are escape mutations that allow the virus to escape neutralization by antibodies. In addition, resistance to biotechnologically produced antibodies, which are administered to high-risk patients as a preventive measure or as therapy for a diagnosed SARS-CoV-2 infection, is also developing. Omicron sub-lineage BQ.1.1 is the first variant resistant to all antibody therapies currently approved by the EMA (European Medicines Agency) and/or FDA (US Food and Drug Administration).

New Omicron subvariant BQ.1.1 resistant to all therapeutic antibodies

Categories Health

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