The main thing is molecular and antigen, but the media is creating more confusion by using the term PCR and rapidtest. Even highly acclaimed doctors comes on and specifically use those 2 terms, saying one is the gold standard and the other is not accurate. You think people with casual knowledge would be saying that, but for them to dumb it down like that to the point of being inaccurate is misleading. You think 24 hour news with more time than news to cover would go into detail with that, but they just harp on the same few 'breaking news' on an hourly basis.