##  [Serology](/serology) 

  ##  [Serology](https://health.quantumdictionary.io/serology-0) 

  

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**Health & Life Sciences Dictionary**

 







 

 

 

 



 

 

 

 

Definition

Laboratory methods that detect or quantify specific antibodies or antigens in serum to assess exposure, immune response, vaccination status, or infection in animals; includes assays such as ELISA, agglutination tests, and immunofluorescence, and requires interpretation in the context of timing, vaccination history, and test characteristics.