Why can't the antigen test results be uploaded on Hunan residents' health cards?

The reasons why the antigen test results of Hunan residents' health cards cannot be uploaded are as follows:

1. The patient's mobile phone is too stuck or there is no network connection, so it cannot be uploaded.

2. The memory of the patient's mobile phone is too small to upload the antigen test.

3. Antigen testing is to check whether there are pathogens in the body. Antigen detection is in the incubation period, acute period or early course of disease, and antibody detection is late. Detection of antibodies with different subtypes at different time periods can judge the progress of the disease course.