Companion Animals

Cat Feline Infectious Peritonitis Treatment

New antiviral treatments for FIP have transformed a previously fatal disease into a treatable condition for many cats.

Key Facts

FIP was previously considered fatal in almost all cases
GS-441524 antiviral treatment achieves remission in over 80% of wet FIP cases
Treatment courses typically last 84 days with monitoring for relapse
Cost of treatment has been a significant barrier to access for many owners
Licensed veterinary versions are increasingly available reducing access barriers

Welfare Considerations

FIP antiviral treatment represents one of the most significant recent advances in companion cat welfare, transforming a universally fatal disease into a manageable condition. Before effective treatment, FIP caused inevitable progressive suffering and death in affected cats, often young animals. Improved access to treatment through licensed veterinary products is expanding welfare benefit to more cats.

What You Can Do

Discuss FIP antiviral treatment options with your vet if your cat is diagnosed
Support organisations providing financial assistance for FIP treatment
Advocate for licensed antiviral treatment access in your country
Donate to FIP research and treatment access charities
Share information about FIP treatability with cat-owning friends