Influenza and COVID in ferrets are viral infections that can significantly affect their health. Like humans, ferrets are highly susceptible to both the flu virus and SARS-CoV-2. These viruses primarily spread through contact with respiratory secretions and can be transmitted between ferrets—or between humans and ferrets. Recognizing symptoms early and seeking veterinary care is key to ensuring your pet’s recovery.
How the viruses spread
Ferrets can contract influenza or COVID:
- Through contact with respiratory droplets
- From other ferrets or humans (and vice versa)
- They become contagious as soon as a fever develops
Common symptoms to watch for
Signs are similar to those seen in people:
- 🤧 Sneezing, coughing, nasal and eye discharge
- 😴 Lethargy and appetite loss
- 💩 Mild diarrhea (possible in ferrets)
- 🌡️ Fever, sometimes high
- 🫁 Upper respiratory tract signs
💡 Always consult a vet if your ferret shows any of these symptoms.
Diagnosis
Diagnosis is based on:
- 🏠 Recent history of illness in the household (e.g., family had flu or COVID)
- 🩺 Physical exam: temperature, hydration, lung auscultation
- 🧪 PCR or serology tests may be done for confirmation
- 📸 Chest X-rays are advised if breathing difficulty is noted
Treatment approach
There are no routine antiviral medications to eliminate these viruses in ferrets. Treatment focuses on supporting the immune system and managing symptoms:
- 🌡️ Fever reducers if the temperature is too high (mild fever helps fight infection)
- 💊 Antibiotics if a secondary bacterial infection is suspected
- 🤧 Cough suppressants for persistent coughing
- 🏥 Hospitalization may be recommended for severely ill ferrets to provide:
- Injectable medications
- Fluid therapy for dehydration
- Temperature monitoring
- Nutritional support
Prognosis and complications
- Prognosis is good in healthy adult ferrets
- Young, elderly, or immunocompromised ferrets are at greater risk
- Secondary lung infections can occur and may lead to serious outcomes, including death
If your ferret seems unwell or has been exposed to illness, don’t delay. Early intervention improves the chances of full recovery. Influenza and COVID in ferrets should always be taken seriously to protect both animal and human health.
