What it looks like
Sneezing and nasal discharge — Clear to mucous discharge from nostrils; bird sneezes or shakes head
Coughing and wheezing — Dry or productive cough; whistling or wheezing sounds during breathing
Swollen sinuses and face — Puffiness or swelling around eyes and face, especially in one eye (asymmetric)
Conjunctivitis (eye inflammation) — Swollen, watery, or sticky eyes; bird may blink excessively or hold eye shut
Depression and reduced activity — Bird sits alone, moves slowly, shows little interest in flock or food
Reduced egg production — Hens stop laying or lay fewer eggs, sometimes with thin or soft shells
Likely causes
What to do
No specific antiviral treatment exists. Provide supportive care: well-ventilated shelter, nutritious food, fresh water. Isolate affected birds to slow spread. Antibiotics are not effective (virus, not bacterial). Recovery typically takes 2–3 weeks.
When to see a vet
See a vet if your bird shows severe signs or doesn’t improve within a few days of treatment.
Prevention
Improve ventilation to reduce dust and airborne virus. Quarantine new birds for 7–10 days. Maintain biosecurity (separate equipment, wash hands). While no vaccine exists for most strains, some regions offer metapneumovirus vaccines; consult your vet.
FAQ
Is avian metapneumovirus contagious to my other birds?
Yes, very contagious. The virus spreads through respiratory droplets (coughing, sneezing). Isolate sick birds immediately and wash hands and equipment between birds to slow transmission.
Can I eat eggs or meat from a bird with metapneumovirus?
Eggs and meat are safe to eat — the virus doesn’t affect food safety. However, infected hens often stop laying, and meat birds may have reduced weight gain during infection. Isolate sick birds to protect the rest of your flock.
How long does metapneumovirus last?
Most birds recover in 2–3 weeks with supportive care. Some may continue sneezing or coughing for a few weeks after recovery. Chronically infected birds may shed virus and infect others.
Will antibiotics help my bird recover faster?
No — metapneumovirus is a viral infection, so antibiotics won’t cure it. They may be used only if secondary bacterial infection develops (e.g., pneumonia). Focus on supportive care: good ventilation, nutrition, and fresh water.
Can I vaccinate against metapneumovirus?
Vaccine availability varies by region. Consult your veterinarian or poultry supplier about whether metapneumovirus vaccines are available in your area. Prevention mainly relies on biosecurity and good ventilation.
For more help, try our chicken symptom checker or read about signs your chicken is sick.