Use method of antigen detection kit
1, preparation before sampling
Before self-test, wash your hands, open the kit at 14-30℃, and drop the buffer into the sampling tube for later use.
Step 2: Sampling
Insert the cotton swab tool into one nasal cavity 1~ 1.5cm, and rotate it for at least 4~5 turns. Repeat the operation with the same cotton swab in the other nasal cavity.
3, detection
Immediately after collecting the sample, put the cotton swab into the sampling tube, squeeze the cotton swab head for more than 5 times, and cover the sampling tube. Drop the liquid vertically into the sample hole of the test card.
4. Analysis results
Wait 15 minutes to 30 minutes to read the results. If the test result is negative, a red band will appear in area C. If the test result is positive, red bands will appear in areas C and T. If there is no red band in area C, the test will be invalid.
Novel coronavirus antigen test cannot replace nucleic acid test. When the antigen test is positive, the diagnosis must be confirmed by nucleic acid test.