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. 2020 Jul 10;186:1–5. doi: 10.1016/j.puhe.2020.07.011

Table 3.

Comparison between nucleic acid detection and antibody detection.

Nucleic acid detection Antibody (IgG and IgM) detectiona
Total
Positive Negative
Positive 18 15 33
Negative 12 26 38
Total 30 41 71
a

Antibody (IgG and IgM) detection: positive means IgG and IgM are double positive.