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Siddharth Singh

Class 10th
Maths
2 years ago

What is PCR test?

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SUNDARAM SINGH

2 years ago

This can be a nasal swab or a bit of saliva. For PCR tests, the next step is amplification of genetic material so that even a small amount of coronavirus genes in the patient's sample can be detected. This is done using a technique called a polymerase chain reaction.

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