Diseases, Conditions, Syndromes

Omicron: Better to be safe (and quick) than sorry

On discovering the omicron variant, many countries moved quickly to impose travel restrictions and other public health measures, such as compulsory mask wearing. But, given the lack of data, is this the best course of action?

Diseases, Conditions, Syndromes

European nations pin hopes on new measures as virus cases mount

Austria and Britain were among European nations grappling with mounting coronavirus infections Sunday, while restrictions were eased in the South Korean capital Seoul and work resumed on a much-hyped potential vaccine.

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