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How long do cats shed parvo and need quarantine after recovery?

Updated On September 23rd, 2025

3 of my cats were infected by parvo early June 2018. They are healthy now but I am skeptical of mixing them with the other 3 healthy cats ( they had one shot left out of three ). My enquiries are; 1. How long until the survivors stop shedding the virus? 2. How long should I keep up the quarantine between the survivors and the healthy ones?

1 Answer

Most Helpful Answer

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Answered By Laura Johnson VMD

Veterinarian

Published on July 20th, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! The survivors can shed for 4-6 weeks. I would keep them separated until 2 weeks after the final vaccination is given to the healthy ones. That way they are protected in case the survivors are still shedding. Good luck!

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