Salam sejahtera, Terima kasih atas soalan yang diajukan.
A positive result is as important as a negative one.
These cases are escaping statistics.
Even the most advanced testing kit cannot be fool-proof due to the user interface and various other factors, including required reaction time before reading results.
Keputusan kit tu hendaklah dibaca dalam masa 15-30minit.
I had previously watched a video on YouTube on how to perform a self test.