Sometimes called molecular photocopying, the polymerase chain reaction (PCR) is a fast and inexpensive technique used to amplify - copy - small segments of DNA. PCR is valuable in a number of laboratory and clinical techniques, including DNA fingerprinting, detection of bacteria or viruses, and diagnosis of genetic disorders. The Global Polymerase Chain Reaction (PCR) For Point-Of-Care (POC) Diagnostics Market is estimated to touch a valuation of USD 5,264 million, registering a CAGR of 8.5% during the forecast period (2022-2028).