A new, highly transmissible COVID subvariant has been detected in California—heightening the risk of a potential summer wave ...

While the WHO points out that NB.1.8.1 is “growing rapidly compared to co-circulating variants,” the agency also notes that ...

Symptoms appear to be similar to other variants of COVID-19 and the public health risk remains low, WHO information shows.

A new covid-19 ... report data to GISAID, so the XEC variant is likely to be present in more countries”, says Bhanu Bhatnagar at the World Health Organization Regional Office for Europe.

VCG. Recent COVID-19 activity in Beijing has fluctuated, peaking in early May and then gradually declining, with overall ...

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