The prevalence of COVID-19 cases in England jumped again in the week to Dec. 18, with around 39,000 other people reported to be infected, the Office for National Statistics (ONS) said on Thursday.

Iran Press/Europe: "The percentage of people testing positive has continued to increase sharply in London, the East of England, and the southeast; London now has the highest percentage of people testing positive," the ONS said.

Separately on Thursday, England’s Test and Trace service said it had recorded a 58% week-on-week increase in the number of positive COVID-19 cases detected.

It said during the week Dec. 10-16, 139,332 positive cases were transferred to its contact tracers, 88.1% of whom were reached and told to self-isolate, a slight rise on 87.5% recorded in the previous week.

The proportion of the contacts of positive cases reached remained consistent at 92.6%, it said.

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