Application of SARS-CoV-2 Serology Testing: A Case Study

Coronavirus disease 2019 (COVID-19) caused by the new coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in early December 2019, Wuhan city, capital city of Hubei Province. This virus spread easily and rapidly worldwide. A lot serology testing for COVID-19 are now available, very powerful tools to understand immune response SARS-CoV-2, vaccine efficacy, hard immunity among communities, so on. However, there remains several uncertainties about testing, compared direct detection test, such as reverse transcription polymerase chain reaction (RT-PCR) antigen test. In this chapter, we introduce current understanding serological clarify how use select during pandemic.