ThePoultrySite Quick Disease Guide
A Pocket Guide to
By Paul McMullin
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Paramyxovirus PMV-3 infects turkeys, occasionally chickens and psittacine cage birds. The infection is transmitted by birds, including wild bird contact and fomites. Vertical transmission does not usually occur. Mortality is usually low in poultry.
- Drop in egg production (turkeys).
- Loss of shell pigment
- Nervous symptoms (psittacines).
- High mortality (cage birds).
- No specific lesions.
Isolation in CE, HA+, HI with ND serum or DID (less cross reactions), IFA.
No specific treatment, antibiotics to control secondary bacteria.
Quarantine, biosecurity, all-in/all-out production. Vaccination has been used in turkeys but may not be cost-effective.