The PCR sticks contain some black 'micro fibers'....
...that happens to be alive
so when a person gets test, these creatures go into the body

The creatures look like Morgellons disease google it
(https://www.google.com/search?q=morgellons+disease) There were rumors that these are the same creatures that appear after Chemtrails

do you watch Gene Decode , on Blessed2teach unleashed he explains a way to get rid of the nanofibers. It costs approximately 200 dollars to get to unleashed on that website .He has morgellons and he takes a bath with something, cant remember what it is and then the nanofibers actually leave his skin. Thank you for your information.