LIMITATIONS OF THE TEST
1. This reagent is a qualitative test and cannot be used for
quantitative determination of antibody content.
2. This reagent is used for the detection of human whole blood,
serum or plasma samples. It cannot be used for the detection of
saliva, urine or other body fluids.
3. The test results of this product are for clinical reference only
and should not be used as the sole basis for clinical diagnosis and
treatment. The clinical management of patients should be considered
in combination with their symptoms / signs, medical history, other
laboratory tests, treatment response, and epidemiology.
4. In the early stage of infection, if the virus-specific IgM
antibody is not produced or the titer is very low, it will lead to
negative results. If a virus infection is suspected, the patient
should be reminded to check again within 10-20 days and take a
second sample, which should be the same as the first sample.
Simultaneously test under conditions to determine if there is a
seroconversion or a virus-specific IgG or IgM antibody titer that
is significantly
higher in the first infection.
5. The interpretation of positive results should be further
determined in conjunction with clinical symptoms and other
etiological methods (nucleic acid and sequencing).
6. Negative results indicate that no new coronavirus IgM / IgG
antibodies have been detected, but if the new coronavirus IgM / IgG
antibody content in the sample is below the minimum detection limit
of the kit, negative results may also be obtained.