answering body |
Department of Health and Social Care |
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question text |
To ask Her Majesty's Government whether they, or their agencies, regularly determine
the operational false positive rates for polymerase chain reaction tests carried out
at each laboratory undertaking analysis for mass COVID-19 testing; whether they use
an ‘end to end’ method to audit those rates; if not, what methodology they use to
make such determinations; and whether those methods include inserting samples into
the system that cannot be positive.
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