U of A researcher to study quality of antibody responses in COVID-19 patients
![U of A researcher to study quality of antibody responses in COVID-19 patients](https://shawglobalnews.files.wordpress.com/2020/07/rjb10470034-5.jpg?quality=85&strip=all&w=720&h=480&crop=1)
A serology test is a blood test that detects the presence of antibodies in a person’s blood, which will indicate if the person has previously been exposed to the COVID-19 virus.