Serology Test

A serology test is a blood test that detects antibodies, which are proteins your immune system produces in response to an infection or vaccine. It helps determine if you've been exposed to a specific virus or bacteria in the past. By identifying these antibodies, healthcare providers can assess whether someone has immunity or has previously been infected, even if they don't currently show symptoms. Serology tests are useful for understanding disease spread, vaccine effectiveness, and individual immunity status.