Step 1: Sample collection:
Insert the sterile swab into one of your nostrils and then swab the surface of the posterior nasopharynx.
Remove the swab from the nasal cavity.
Step 2: Sample preparation:
Pour the reagent into the extraction tube and then insert the swab.
Twist 5 times while squeezing the tube. Remove the swab by squeezing the sides of the tube, then replace the dropper cap.
Step 3: Performing the test:
Place the test cassette on a flat surface and then deposit 3 drops of the solution into the sampling well.
Read the result 15 minutes later.
Step 4: Interpretation of the result:
Positive: 2 red lines appear. Note that the 2nd line may be faintly colored.
Negative: Only 1 red line appears on the upper part.
Invalid: No line or only 1 line appears in the lower part.