How to get a molecular/PCR test Outside of your home ... Lucira is one of the easier tests to use, with only a few steps. First, you insert batteries into the testing hub, which is disposable.

but they’re test collection kits that still require users to mail samples to a lab for processing and analysis. PCR stands for polymerase chain reaction. It’s a multi-step process conducted in ...

PCR testing also amplifies the target it is looking ... a magnet inside the device pulls the RNA-bound beads through several washing steps in the tube, filtering out unwanted material.