Antigen testing will not receive text messages

If the antigen test is not uploaded, it will not necessarily become a yellow code, but if the nucleic acid test is not done, it will become a yellow code, and sometimes it will become a red code. Now our community is basically a red code, and only when the nucleic acid test result is negative will it become a green code.

The steps of antigen detection are as follows:

1, sample collection

Wipe your nose with toilet paper before collecting samples, and then open the nasal swab package. Don't touch the swab head with your hands. Raise your head slightly, hold the tail of the cotton swab by hand, stick the cotton swab on one nostril and extend it along the nasal passage1-1.5cm, then rotate it around the nasal cavity for at least 4 times and stay in the nasal cavity for at least15s, and then repeat the operation with the same cotton swab in the other nasal cavity.

2. Sample treatment

Immediately put the nasal swab of the collected sample into the sampling tube. The swab head must be rotated and mixed evenly in the preservation solution for at least 30 seconds, and the sampling tube must be squeezed by hand for at least 5 times. Squeeze the swab head through the sampling tube by hand and discard the swab.

3. Sample detection

After closing the cover of the sampling tube, drop the liquid vertically into the sample hole of the detection card. After waiting for about ten minutes, you can judge the result according to the instructions.

Negative result: a red or purple band is displayed at the "C" of the test card, and if no band is displayed at the "T", the result is negative.

Positive result: both "C" and "T" of the test card show red or purplish red stripes, and the stripe color at "T" is positive regardless of the depth.

Invalid result: No red or purple stripes are displayed at the "C" of the test card, regardless of whether the stripes are displayed at the "T", it is regarded as an invalid result.