PCR and antigen tests The polymerase chain reaction PCR tests, which detect genetic materials of the SARS-CoV- 2 virus, are the gold standard for detecting the infection.
A positive result is as important as a negative one.
Simply test yourself twice within 3 days with at least.
Wear masks at all times 3.
Actively swab the inside of the mouth and tongue to collect oral fluid.
Parents often have a difficult time knowing which type of self-test kit to use for their child.