In addition to virus isolation, what other method can help diagnose ASF?

The most effective method for diagnosing African Swine Fever (ASF) in addition to virus isolation is rapid antigen testing. This technique can identify specific viral antigens present in the tissues or blood of infected animals, allowing for faster diagnosis compared to traditional cell culture methods.

Rapid antigen testing is particularly advantageous in field settings where immediate results are desired for management decisions and outbreak control. It can provide results within hours rather than days, which is critical in preventing the spread of this highly contagious and lethal virus among swine populations.

While methods like DIF testing (Direct Immunofluorescence) and others have their roles in different contexts, rapid antigen testing offers a combination of speed and specificity particularly suited for ASF diagnostics.