Why would the COVID-19 test results come back uncertain?
They would come back uncertain if you have not done them properly.
Last updated on 27 Apr 2023
To use an at-home test, you will collect a nasal specimen and then test that specimen by using the given kit. Wait for the results and wash your hands thoroughly after the procedure.
One can learn more about Covid 19 is from World health organisation and CDC where they provide updated information for everyone.
Take it 48 hours or even better will be if you can take 24 hours prior to your travel.
Covid 19 rapid test is very accurate, though some false negatives have been reported.
Covid 19 RTPCR, SARS- CoV-2
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