Diagnostic Tests for African Swine Fever (ASF): 1Antibody and Antigen Rapid Detection Solutions

Needs of African Swine Fever (ASF) Diagnostic

African Swine Fever (ASF) is a highly contagious viral disease affecting domestic and wild pigs, causing severe economic losses in the swine industry worldwide. Diagnóstico rápido is critical for disease control and prevention. The ASF virus (ASFV) can be detected through two main diagnostic approaches: antigen detection (identifying viral proteins during active infection) and antibody detection (identifying immune response post-infection).

SaberVet ASF Antibody Rapid Test

En SaberVet African Swine Fever Virus Antibody Rapid Test (Product Code: ASFV Ab) is a 1immunochromatographic assay designed for rapid detection of ASFV-specific antibodies in serum or plasma samples .

Key Specifications:

– Format: Cassette (20 tests/kit)
– Detection Target: ASFV antibodies (p72/p54/p30 proteins)
– Sample Type: Serum/Plasma
– Results: Visual interpretation in 10-15 minutes (C line + T line indicates positive)
– Accuracy: High specificity for antibody detection, though confirmatory testing is recommended for ambiguous results
– Applications: Surveillance of recovered herds, vaccine efficacy monitoring, and epidemiological studies

SaberVet ASF Antigen Rapid Test

En SaberVet African Swine Fever Virus Antigen Rapid Test (Product Code: ASFV Ag) detects viral antigens in whole blood, serum, or plasma during acute infection .

Key Specifications:

– Format: Cassette (20 tests/kit)
– Detection Target: ASFV structural proteins
– Sample Type: Whole Blood/Serum/Plasma
– Results: Read within 10 minutes (similar antibody test line principle)
– Sensitivity: Effective for early-stage infection diagnosis before antibody production
– Limitations: Potential cross-reactivity with high viral loads of other swine pathogens; PCR confirmation advised for critical cases

Comparative Advantages

Feature	Antibody Test (ASFV Ab)	Antigen Test (ASFV Ag)
Target	Host antibodies (past/recent infection)	Viral proteins (active infection)
Best Use Case	Post-outbreak monitoring	Early outbreak detection
Sample Stability	Stable in serum/plasma	Requires fresh samples (<24h for optimal sensitivity)
SaberVet Product Code	1089261920	1089271920

Implementation Guidelines

1. Antigen Testing Priority: Use during acute outbreaks to identify infected animals swiftly. 2. Antibody Testing Follow-up: Deploy 7-14 days post-infection to track herd immunity. 3. Confirmatory Testing: Combine with PCR or ELISA (e.g., SaberVet’s ASFV-p30/PRV-gE/CSFV-E2 multiplex ELISA Key) for definitive diagnosis . 4. Biosafety: Properly disinfect testing areas and dispose of contaminated materials per OIE guidelines .

Conclusión

SaberVet’s ASFV Antibody and Antigen Rapid Tests provide complementary tools for ASF management. The antibody test aids in long-term surveillance, while the antigen test enables rapid outbreak containment. For optimal results, integrate these tests with herd health monitoring protocols and veterinary oversight.