How about latex method?

Latex method is a virus infection, and the specific operation is as follows: antigen latex method refers to novel coronavirus antigen detection kit (latex method), which needs disinfection, sample collection, novel coronavirus antigen detection and other steps before it can be used, and the operation must be strictly standardized.

1. Disinfection: novel coronavirus antigen detection kit (latex method) is a detection method to detect whether there is novel coronavirus in human body. Before novel coronavirus antigen test, hand and novel coronavirus antigen test kit (latex method) should be disinfected with alcohol before opening.

2. Sample collection: take out the nasal swab from the novel coronavirus antigen detection kit (latex method) and go deep into the nasal cavity, then rotate the sample in the nasal cavity, then take it out and put it in the extraction tube, and mix it with the preservation solution in the extraction tube.

3. novel coronavirus antigen test: Take the collected sample out of the extraction tube, squeeze the liquid into the test card, and then wait 15 to 20 minutes, and the novel coronavirus antigen test result will be displayed.

If novel coronavirus antigen test results show that area C is red shoulder, it means that novel coronavirus is not infected. If red stripes appear in areas C and T, it means that novel coronavirus is infected. After taking protective measures, it is necessary to go to a regular hospital for novel coronavirus nucleic acid detection, so that doctors can make a definite diagnosis. So, these are the two poles of latex method.