Table 1. Comparison of the Wondfo One Step COVID‐19 test (capillary and serum samples) and Euroimmun IgG EIA test results.

Wondfo One Step COVID-19 test	Euroimmun IgG test
Capillary blood	Positive	Negative
Positive	26
Negative	19	2
Serum
Positive	45
Negative		2