the gold standard in testing for the disease has been a nuclear-derived technique: real-time reverse transcription–polymerase chain reaction, or real-time RT–PCR. Fast and accurate, real-time RT–PCR ...

PCR tests are more accurate than the other type of COVID-19 test, called an antigen test. You can do PCR tests at home. But they are more likely to be done by a healthcare professional and ...

One quick step you should take before beginning (in addition to washing your hands well): check the packaging for an ...

This is when symptoms usually begin. “This genetic material cannot be detected by the LFT and this is why we advise everyone with symptoms to do a PCR test, which is far more sensitive and ...

The polymerase chain reaction — or PCR — test is the gold standard for detecting ... much as the App store does for new types of application on iPhones. Realizing that the development of ...

When prioritizing hits from a high-throughput experiment, it is important to correct for random events that falsely appear significant. How is this done and what methods should be used? Imagine ...

For women who are self-conscious about going to a doctor with their fertility worries, home testing can be a big help, but you do need to think it through before you do it. All three fertility tests ...

As molecular testing demands grow, there is a need to create stable, room-temperature polymerase chain reaction (PCR) assays that avoid cold chain storage and logistics, particularly in point-of-care ...

Commissions do not affect our editors' opinions or evaluations ... Understanding how business loans work can help you find the right loan for your business, which can be a lifeline when used ...