First developed more than four decades ago as a biological research technique to amplify nucleic acids, polymerase chain reaction (PCR) technology still has untapped potential, with many exciting ...

On Wednesday, in preparation for the upcoming Fall 2022 semester, Cornell announced changes to some of its COVID-19 policies, rolling back most of its remaining restrictions but encouraging good COVID ...

Because of its high accuracy, laboratory-based polymerase chain reaction (PCR) testing is the gold standard for infectious disease diagnostics. However, PCR technology requires highly trained staff ...