The FCoV antigen (FCoV Ag) test is a diagnostic test used to detect the presence of Feline Coronavirus (FCoV) antigen in a cat's feces. FCoV is a type of coronavirus that primarily affects cats and is associated with a range of clinical conditions, including feline infectious peritonitis (FIP).

The test is typically carried out in veterinary clinics or diagnostic laboratories. A small sample of the cat's feces is collected and analyzed. If FCoV antigens are present in the feces, a positive result indicates that the cat is infected with FCoV.

Features of FCoV Antigen (FCoV Ag) Test

Diagnostic test for Feline Coronavirus (FCoV) antigen in cat's feces

Helps diagnose feline infectious peritonitis (FIP)

Detects FCoV antigens in feces

Performed in veterinary clinics or diagnostic laboratories

Requires a small fecal sample

Positive result indicates FCoV infection, but not specifically FIP

Additional tests may be needed for FIP diagnosis

FCoV infection common in cats, not all develop FIP.