Virsin 121L


Inactivated vaccine against Newcastle Disease, LaSota strain – in oil emulsion

Newcastle Disease

Newcastle disease (ND) is an acute viral disease of domestic poultry and many other bird species. Newcastle disease is caused by viruses in the serotype avian paramyxovirus type 1 (APMV-1). It is a worldwide problem that ranges clinically from inapparent to a rapidly fatal condition characterized by gastrointestinal, respiratory and/or nervous signs. The many ND virus strains vary widely in virulence and tissue tropisms. The presence of virulent strains in poultry requires monitoring and control measures because the existence of the virus severely impacts commercial productivity and the international trade in poultry and poultry products. Both attenuated live and inactivated vaccines are used to control the disease.

Additional information


The vaccine is recommended for vaccination of chickens and turkeys against Newcastle disease.

Indications for use

Use by instructions of a veterinarian.
Vaccinate only a healthy flock.
Apply stringent aseptic procedure.
Warm vaccine to room temperature (20ºC-25ºC), just before use.
Shake well before and during use.
Discard remained unused vaccine.

Administration and dosage

0.5 ml per bird. S.C.


Do not expose vaccine to direct sunlight.
In case of injecting oil emulsion to human, see a physician immediately


Store at 2ºC-8ºC.
Do not freeze.


500 ml bottle containing 1,000 doses
250 ml bottle containing 500 doses


To download the product catalog
fill in the following details: