Corona variant XBB 1.5: It doesn’t start all over again – health

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Felix Hutten

The Sars-CoV-2 coronavirus keeps causing surprises, this time at Christmas time: the omicron variant XBB 1.5, which arose from the XBB variant, is spreading in the USA. The US health authority CDC assumes that around 40 percent of all new infections in the USA can be attributed to XBB 1.5.

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