How to check Yang's mixed management

Single-tube nucleic acid detection must be performed again to see accurate results.

If your nucleic acid test result is suspicious positive for mixed tube, please go to the single-tube sampling point with positive mixed tube as soon as possible, and do another single-tube test for free with the short message sent to you by the local disease control department.

Extended data:

What is the difference between single tube and mixed tube of nucleic acid?

1, the detection population is different.

Generally, for people in low-risk areas, nucleic acid mixing tubes will be used after all nucleic acids are used, which is conducive to large-scale screening; However, for high-risk areas or people at risk, a single nucleic acid tube will be used for testing.

2, the cost is different

The cost of reagents and manpower consumed by a single nucleic acid tube will be higher, so the detection cost of a single nucleic acid tube will be higher; The nucleic acid mixing tube puts multiple samples together and uses one reagent for detection, so the detection cost is much lower.

3. Different ways

Nucleic acid mixing tube refers to putting samples from many people into a collection tube for detection. Common samples are 5 1, 10 1, 20 1 and so on.

If positive is found in the nucleic acid mixing tube, all subjects mixed in the same batch in the tube will be temporarily isolated, and then the single tube will be rechecked to determine which one is positive.

Single-tube nucleic acid refers to putting a person's specimen into 1 collection tube for detection. If it is positive, it means that the subject is infected with COVID-19; if it is negative, it is not.