Q: In most cases, we will repeat the RT-PCR test on the assumption that the original test was conducted too soon or got contaminated. Adding the PCR antibody testing could tell us a little more about ...

It’s best to test for RSV soon after your symptoms start. That’s because you’ll likely have the most virus in your system then. As you get better, the amount of virus will go down. (Photo Credit: ...

You may get a PCR test, which can show a positive result for up to three months after recovery. If you take a rapid antigen ...

When evaluating a patient with mild cold like symptoms under current circumstances, several clinical factors and contextual considerations can help determine when an RT PCR test is indicated. Dr ...