他在过去十天内仍有新冠肺炎的持续症状，包括发烧。3月27日，鲍里斯·约翰逊新冠肺炎检测呈阳性。
British Prime Minister Boris Johnson has been admitted to hospital for tests, 10 days after testing positive for coronavirus, Downing Street has said.
He was taken to a London hospital on Sunday evening with "persistent symptoms" - including a temperature.
唐宁街发言人强调这是预防性措施，而不是紧急措施。
In a statement, a Downing Street spokeswoman said: "On the advice of his doctor, the prime minister has tonight been admitted to hospital for tests.
"This is a precautionary step, as the prime minister continues to have persistent symptoms of coronavirus 10 days after testing positive for the virus."
4月3日，约翰逊曾在个人推特上表示，他持续出现新冠肺炎症状，将继续自我隔离。约翰逊在视频中说，他已经完成7天的自我隔离，病情有所好转，但仍出现发烧症状，因此他将遵守政府的指导，继续自我隔离，直到症状全部消失。
Also on Friday, the prime minister posted a Twitter video in which said he was still displaying minor symptoms.
"I still have a temperature. So in accordance with government advice I must continue my self isolation until that symptom itself goes," he said.
"But we're working clearly the whole time on our programme to beat the virus."
当地时间4日下午，约翰逊已怀孕的未婚妻西蒙兹在社交媒体上表示，自己也出现了新冠肺炎症状，过去一周都在卧床休息。
Sunday's development came after Johnson's pregnant girlfriend, Carrie Symonds, revealed she had been showing "classic signs" of COVID-19, the disease caused by the coronavirus.
On Saturday, Symonds said that she spent the past week in bed with coronavirus symptoms.
据英国卫生部，截至当地时间5日9时，英国累计确诊47806例，单日新增确诊5903例;截至当地时间4日17时，累计死亡4934例，单日新增死亡621例。
