Feline Infectious Peritonitis (FIP) occurs when a cat reacts inappropriately to Feline Coronavirus (FCoV) infection. Most cats simply become infected, shed FCoV for a month
Feline Coronavirus and Feline Infectious Peritonitis Diagnosis and Prevention Diane D. Addie PhD, BVMS, MRCVS PART 1: FCOV AND FIP DIAGNOSIS Feline infectious peritonitis