Discrepancies in Covid test results were spotted a month before testing was halted at one lab, court papers show.
More than 43,000 people received incorrect results after errors at the Immensa laboratory in Wolverhampton.
BBC’s Matthew Hill reports.
Discrepancies in Covid test results were spotted a month before testing was halted at one lab, court papers show.
More than 43,000 people received incorrect results after errors at the Immensa laboratory in Wolverhampton.
BBC’s Matthew Hill reports.