emailaddressplease
“People need to learn the difference and it's really pees me off.
If you have symptoms - PCR
it's really not rocket science. Both PCR and LF's test in different ways.
LF ARE FOR NO SYMPTOMS.”
This is not right.
Lfts and pcrs work the same way but pcrs are much more sensitive and accurate and processed by professionals.
The point is… if you’re have symptoms, you are more likely to have Covid so please get the more reliable PCR test to be super safe.
Lfts have a higher rate of false negatives. So you could be positive with symptoms and incorrectly get a negative lft. You need a PCR.
But if you have symptoms and get a positive from the less sensitive lft… you likely have Covid. The test is just less sensitive so if that tests positive, the more sensitive PCR most likely will too.