At least one case of the Omicron coronavirus variant has been detected in England that is unrelated to travel, according to people with knowledge of the matter, providing further evidence of community transmission in the UK.
The Scottish government earlier this week said nine cases had been linked to a single private event without any known travel connection.
Officials have so far been unable to link the English case to any travel history related to southern Africa, where the strain was first detected, whether directly or through contact with another traveller, the people said.
您已阅读24%（582字），剩余76%（1865字）包含更多重要信息，订阅以继续探索完整内容，并享受更多专属服务。