看到labcorp上的一段： Additionally, specialists found that when it comes to the neutralization of SARS-CoV-2, at least in this context, more seems better. In response, Labcorp has updated the reportable range of its semi-quantitative assay from 2500 Units/mL to 25,000 Units/mL to support reporting of levels higher levels of antibodies. https://www.labcorp.com/coronavirus-disease-covid-19/covid-news-education/covid-19-antibody-levels-more-may-be-better
https://www.labcorp.com/coronavirus-disease-covid-19/covid-news-education/covid-19-antibody-levels-more-may-be-better