Question to the Department of Health and Social Care:
To ask Her Majesty's Government what assessment they have made of the prevalence of false negative COVID-19 test results from a nasal swab or saliva test.
To provide a more comprehensive response to a number of outstanding Written Questions, this has been answered by an information factsheet Testing – note for House of Lords which is attached, due to the size of the data. A copy has also been placed in the Library