Why did GS-441524 not cure this cat?

Three weeks into feline infectious peritonitis (FIP) treatment with the Mutian X brand of GS-441524 pills, Theo's ascites was getting worse instead of better. Nine out of 10 vets wanted to euthanize him. This educational video for veterinary surgeons is a case study on an ascitic cat called Theo.

To download the FIP diagnosis algorithm go to www.catvirus.com

10 rules for preventing FIP relapses: pdf to be available soon from the FIP Treatment page at www.catvirus.com.

Paper on distinguishing FIP recovered cats from those in remission: www.mdpi.com/1999-4915/14/4/744/htm#

Rivalta film link: www.youtube.com/watch?v=XmOk2veunqA

Does Pancho have FIP? www.youtube.com/watch?v=_JLdLQKpoyA

Does Tommy have FIP? Part 1: https://youtu.be/F_rRr6pZ1RE
https://www.bitchute.com/video/z06chepJrPZ5/
https://odysee.com/@Catvirus:3/FelineInfectiousPeritonitisTommy1:a
https://brandnewtube.com/watch/does-tommy-have-dry-feline-infectious-peritonitis_bsaDjmSe5lSxw8i.html

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God bless you and your cats!