15
Sep
PCR tests, also known as the polymerase chain reaction test, diagnose genetic material from pathogens or abnormal cell samples. The PCR test allows researchers to make copies of a small batch of DNA or RNA. So, It is also known as molecular photocopying. Health experts used PCR tests to determine quick and accurate ways to diagnose genetic changes for infectious diseases that can cause health issues. What is a PCR test? Like most other tests, PCR tests can efficiently find evidence of disease in the trial stages of the infection. PCR tests can detect disease when there is only a…