是不是这个 Covid-19 antibody Testing (Serology) 测具体的抗体吗， 打算去测一下。

我目前的医院提供这个Covid-19 antibody Testing (Serology) 。 这个是S， N 和其它蛋白都测吗，  one-in-all-protein testing 吗？

This semi-quantitative SARS-CoV-2 Spike Protein Total Antibody test measures antibody produced through COVID-19 infection or vaccination. A positive result may indicate antibody production due to natural exposure to the virus or vaccination.  If you need to differentiate between the two, please contact your provider.

谢大家回复