African Swine Fever Virus (ASFV) and the Importance of Antigen & Antibody Testing

Dec 04, 2025

African Swine Fever Virus (ASFV) is a highly contagious viral disease that affects domestic pigs and wild boars, causing severe economic losses in the swine industry. While ASFV does not infect humans, its rapid spread can devastate pig populations if not detected early.

 

Key Facts About ASFV:

  • Causative Agent: ASFV, a large DNA virus from the Asfarviridae family.
  • Transmission: Direct contact with infected animals, contaminated feed, fomites, and certain tick species.
  • Symptoms: Fever, lethargy, loss of appetite, skin redness, hemorrhages, and sudden death. Chronic infections may be milder but still contagious.

 

Role of Antigen & Antibody Testing:

  • Antigen Tests: Detect viral proteins in blood or tissue, allowing early identification of active infection. Rapid antigen testing helps veterinarians respond quickly to outbreaks.
  • Antibody Tests: Detect the immune response to ASFV, indicating past exposure. Antibody testing is crucial for monitoring herd immunity and tracking the spread of the virus.
  • Why Testing Matters: Early detection through antigen and antibody tests is essential for implementing biosecurity measures, controlling outbreaks, and minimizing economic losses.

 

J&G Solutions:

We provide high-accuracy ASFV Antigen and Antibody Rapid Tests, designed to help veterinarians and swine producers detect infections quickly and reliably.

 

You Might Also Like