Coronavirus: Screening

(asked on 30th April 2020) - View Source

Question to the Department of Health and Social Care:

To ask Her Majesty's Government what use is being made of reverse transcription polymerase chain reaction tests to address the Covid-19 pandemic.


Answered by
Lord Bethell Portrait
Lord Bethell
This question was answered on 1st June 2020

Reverse transcription polymerase chain reaction (RT-PCR), is used in many laboratories to test patient samples for the COVID-19 virus.

RT-PCR is used for detecting certain viruses to help diagnose infection. It is being used throughout the United Kingdom to detect the COVID-19 virus. RT-PCR makes millions of copies of a virus’ genetic material and these can be detected on laboratory equipment. If this equipment detects a signal, it means the test is positive (virus detected). If the equipment does not detect a signal, it means the test is negative (no virus detected).

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