Debunking Covid-19 myths: part 4 – taking a look at testing
One of the areas where I keep coming across a lot of misinformation relates to testing ‒polymerase chain reaction (PCR), lateral flow tests (LFT), false positives, false negatives, and whether the inventor of PCR really said PCR shouldn’t be used to test for Covid-19! It is easy to get confused by the different molecular biology […]