FIP Resources for Veterinarians

Feline Infectious Peritonitis (FIP) is a disease that continues to perplex and challenge veterinary professionals worldwide. With no legal access to treatment for veterinarians in the U.S., FIP was often seen as a death sentence for cats. However, recent advancements in antiviral therapy have shown that effective treatment for Feline Infectious Peritonitis (FIP) is now a reality. 

Bova GS-441524, the gold standard of treatment for cats with FIP, is now available in the US. Order today!

Our exclusive partnership with the Bova group means we can offer US-made FIP treatment for veterinarians to prescribe! This treatment, Bova GS-441524, is available in tablet and suspension formulations and is supported by Bova’s unique drug formula, which has been utilized in clinical research studies across the globe and is currently in use in the UK and Australia.

Learn more about the benefits of our Bova GS-441524 medications and start your order for office use or patient prescription!

For other patient needs during FIP treatment, such as pain management, Epicur Pharma can provide Gabapentin, Flurbiprofen Sodium, Buprenorphine, Cidofovir, and other high quality medications. Explore their full product portfolio. 

Treatment Options for Cats with Feline Infectious Peritonitis (FIP)

In the past, there was no effective treatment for FIP but thankfully times have changed and there are antiviral medications available with good results in treating FIP. These drugs are legally available in many countries and have been shown to be safe and effective (through clinical studies), although they can be expensive.

Current recommendations are to treat for 12 weeks to allow full clearance of the disease. This can seem a long time but gives cats the best chance of recovery. It may be that shorter courses can be recommended in the future but for now 12 weeks of treatment is required. Different types of FIP require different amounts (dosages) of antiviral medication, FIP cats showing neurological and/or ocular signs being treated with higher dosages. However, there is variation in how cats respond, and adjustments may be needed during the treatment period. If a cat is not responding as expected, the amount of antiviral medication may need to be increased.

Discover the treatment options we offer.

Drugs include:

  • Bova GS-441524: First-line treatment for FIP. Tablets and oral suspension that can be used from day 1 of treatment and is usually the preferred first-line treatment. Available at Stokes Pharmacy
  • Remdesivir: an injectable medication given under the cat’s skin or into a vein.
  • Bova EIDD-1931 (The active form of Molnupiravir/EIDD-2801): tablets for second-line treatment reserved for refractory and cost-prohibitive cases. Available at Stokes Pharmacy

FIP Webinars for Vet Professionals

Watch our on-demand FIP webinars to learn from professionals who have treated this disease and completed exciting FIP research. CE credits are not available for on-demand viewers.

*Note: Webinars older than three months could be dated, as treatment is rapidly evolving. Our team will record updated versions periodically to provide you with the most current data and information.

The Use of EIDD-1931 and Molnupiravir in the Treatment of FIP

Learn about the use of the second-line antiviral EIDD-1931 and it's prodrug Molnupiravir, for the treatment of feline infectious peritonitis.

Recorded December 12, 2024

The Mysterious FIP

This discussion covers diagnosis, treatment and management of complicated cases, relapses and comorbidities in cats with FIP

Recording Updated December 9, 2024

Debunking Myths About FIP Treatment

Correct common misconceptions surrounding available antiviral therapy for FIP, understand FAQs, and get insights from FIP therapy research.

Recorded July 17, 2024

FIP TREATMENT IN THE USA: Compounded Bova GS-441524 tablets are now available!

Learn to start treating FIP cases. Get up-to-date information on treatment and monitoring protocols for FIP that are being routinely utilized in Australia, the UK and Japan.

Recorded June 27, 2024

FIP Diagnosis: Now we can treat it, how sure do we need to be?

Explore historical and clinical abnormalities, significant clues and key findings, how to leverage physical exams, and practical, affordable tests to narrow down potential diagnoses.

Recorded June 20, 2024

FIP Treatment, from a death sentence to long-term survival: The story so far.

Learn about the recent, significant advancements in FIP treatment and how legal access to Bova GS-441524 in the US unfolded.

Recorded May 30, 2024

Clinical Studies and Handouts

FIP FAQ: Commonly Asked Questions and Answers for Veterinarians

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Commonly asked questions and answers about FIP regarding diagnosis, treatment, and more!


© Stokes Healthcare/Bova 2024

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Bova GS-441524 Drug Information Sheet

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About the formulation available through prescription from Stokes Pharmacy


© Stokes Healthcare/Bova 2024

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Bova GS-441524 Dosing Calculator

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Calculate the Dose

Resources for Caregivers & Clients

For caregivers who have questions about FIP, its impact on cats, and the treatment options now available, share this video as a helpful tool. The video shares updates that can answer their questions and put them at ease about the care their cat receives. 

The History of Feline Infectious Peritonitis (FIP)

The following information was written by Dr. Stephanie Sorrell, Prof. Séverine Tasker, Dr. Sam Taylor, Dr. Emi Barker, and Prof. Danielle Gunn-Moore

FIP is a severe disease in cats caused by feline coronavirus. COVID-19 is also caused by a coronavirus but the coronavirus causing FIP is not the same and only infects cats. In a small number of cats, the virus mutates inside the cat and interacts with the cat’s immune system in a certain way, resulting in FIP. 

Learn more about the history of FIP, the studies done about the disease, types of FIP, and how FIP symptoms present.

Cats that get FIP

We do not know why certain cats develop FIP and others do not, but it is diagnosed more often in:

  • Cats under 2 years of age
  • Pedigree cats
  • Cats in multi-cat homes

Symptoms of Feline Infectious Peritonitis (FIP)

Cats with FIP can show a variety of signs as the disease can affect any organ in the body. The most common signs are:

  • Lethargy/tiredness
  • Eating less and losing weight
  • A high temperature

Our Family of Brands

503A Traditional Compounding Pharmacy

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Stokes/Epicur Online Ordering Platform

Watch the recorded webinar:

The Use of EIDD-1931 and Molnupiravir in the Treatment of FIP

Presented by:
Dr. Sally Coggins, BVSc (Hons I), PhD, MANZCVS (Feline Medicine), Sydney School of Veterinary Science, The University of Sydney, Australia
Dr. Alex Kennedy BVSc MANZCVS (SAM) DipACVIM (SAIM) SASH Vets, Sydney, Australia
The on-demand webinar is not available for CE credit.

Complete the form below to access the free on-demand webinar. 

Key Moments in This Webinar
6:42 – What is the survival rate when promptly starting treatment for FIP?
7:20 – What are we using to treat FIP?
11:40 – How do these drugs work?
12:54 – Current GS-441524 treatment protocols
13:30 – Things to avoid with GS-441524
17:48 – Minimum monitoring time points when treating with GS-441524
19:56 – Troubleshooting suboptimal response to treatment
21:30 – Molnupiravir vs EIDD-1931
28:00 – EIDD-1931 deep dive with Dr. Kennedy
34:15 – How long will it take for a cat to improve when treated with EIDD-1931?
35:40 – Adverse effects of EIDD-1931 and Molnupiravir
52:15 – How to decide which treatment to use in practice
1:00:56 – FAQs
Watch the recorded webinar:

The Mysterious FIP:

Diagnosis, treatment and management of complicated cases, relapses and comorbidities in cats with FIP

Presented by Petra Černá PhD MANZCVS (Medicine of Cats) CertAVP (SAM - F) MRCVS AFHEA AdvCertFB

The on-demand webinar is not available for CE credit.

Complete the form below to access the free on-demand webinar. 

Key Moments

7:37 – Feline coronavirus
14:40 – Risk factors for FIP
16:00 – What breeds of cats are more likely to develop FIP?
18:56 – Clinical signs of FIP
22:05 – How to diagnose FIP
35:30 – Using PCR to help diagnose FIP
36:55 – Can a cat start on a treatment trial for FIP?
39:30 – Treating cats for FIP with GS-441524 from Stokes Pharmacy
43:35 – What are the dose recommendations for GS-441524
49:55 – Treating FIP cats with Molnupiravir or EIDD-1931
57:20 – Monitoring cats with FIP
58:30 – Relapses
1:02:00 – FAQs

Watch the recorded webinar:

Debunking Myths About FIP Treatment

Presented by Samantha Evans DVM, PhD, DACVP and Nicole Jacque, Co-Founder of FIP Global C.A.T.S.
The on-demand webinar is not available for CE credit.

Complete the form below to access the free on-demand webinar. 

Key Moments

6:00 – GS-441524 Overview
8:00 – Introductions
14:45 – FIP Dosing Calculator
17:55 – General Treatment Quick Tips 33:47 – What’s the FDA say?
41:21 – GS-441524 tablets vs. injections 56:00 – Vet and pet owner roles in FIP treatment
1:10:30 – Finding FIP friendly practices

Watch the recorded webinar:

FIP TREATMENT IN THE USA: Compounded GS-441524 tablets are now available! Learn to start treating FIP cases in your practice

Presented by Dr. Sally Coggins, BVSc (Hons I) MANZCVS (Feline Medicine), PhD Candidate (Science) Sydney School of Veterinary Science
The on-demand webinar is not available for CE credit.

Complete the form below to access the free on-demand webinar. 

Watch the recorded webinar:

FIP Diagnosis: Now we can treat it, how sure do we need to be?

Presented by Dr. Samantha Taylor, BVetMed(Hons), CertSAM, DipECVIM-CA, MANZCVS, FRCVS
The on-demand webinar is not available for CE credit.

Complete the form below to access the free on-demand webinar. 

Watch the recorded webinar:

FIP Treatment, from a death sentence to long-term survival: The story so far.

Presented by Dr. Samantha Taylor, Dr. Sally Coggins, and Dr. Samantha Evans
The on-demand webinar is not available for CE credit.

Complete the form below to access the free on-demand webinar.