Companion Animal Welfare

Cat Feline Infectious Peritonitis Treatment Welfare

FIP, previously invariably fatal, can now be cured with antiviral treatments that transform the welfare prognosis for affected cats.

Key Facts

GS-441524 (an adenosine nucleotide analog) achieves remission in over 85% of FIP cases
Treatment typically lasts 12 weeks with most cats returning to normal health
FIP was previously always fatal within days to weeks of diagnosis
The treatment has transformed FIP from a death sentence to a manageable disease
Access and cost remain challenges in many parts of the world

Welfare Considerations

Before antiviral treatment, FIP diagnosis was a welfare catastrophe for young cats. The development of effective treatment eliminates months of suffering and premature death. Expanding access to affordable treatment is a welfare priority that could save thousands of young cats annually.

What You Can Do

Ask your vet about FIP antiviral treatment if your cat is diagnosed with FIP
Support campaigns to increase availability and affordability of FIP treatment globally
Donate to FIP treatment access programs in lower-income countries