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Influenza

Painted illustration of influenza in a ferret

What is it?

Ferrets can catch human influenza viruses, and they can pass them back. Infection is usually mild but can be serious in young or old ferrets.

What signs should I watch for?

Signs to watch for include sneezing and runny nose; watery eyes; fever, lethargy; reduced appetite; and coughing.

How is it diagnosed and treated?

Diagnosis is usually based on signs and exposure. Most ferrets recover in one to two weeks with supportive care such as fluids and encouraging eating.

Can it be prevented, and what's the outlook?

  • If you have the flu, limit close contact with your ferret and wash your hands.
  • Seek care if your ferret stops eating or has trouble breathing.

Reviewed by the Adler Veterinary Hospital veterinary team, October 2026.

Young or old ferrets; owners with flu

Who's at risk:

Sneezing, runny nose, watery eyes, fever, coughing

Main signs:

See a vet within a day or two

Urgency:

When to call a vet right away

  • Not eating
  • Trouble breathing

Not sure whether it can wait? Call us anyway. Our team can help you decide.

Source:

Related conditions

Dilated Cardiomyopathy

Heart Disease (DCM)

Epizootic Catarrhal Enteritis (ECE)

ECE (Green Diarrhea)

Canine Distemper

Distemper

Next steps

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