England can’t ease lockdown any more, expert warns as Covid testing calls grow

Contact tracing must improve to prevent resurgence in England, say care chief and top scientist

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One of the government's most influential scientific advisers is warning that the loosening of lockdown may have already gone too far and that an urgent increase in coronavirus testing and faster contact tracing is essential to prepare for a resurgence in cases.

Writing in the Observer , Sir Jeremy Farrar, director of the Wellcome Trust and a member of the government's Scientific Advisory Group for Emergencies (Sage), warns against complacency in the wake of local outbreaks that have forced lockdown measures to be reintroduced in some areas, most recently in Preston.