Equilis West Nile


inactivated chimaeric flavivirus strain YF-WN

This medicine is authorised for use in the European Union.


This is a summary of the European public assessment report (EPAR). Its purpose is to explain how the assessment done by the Committee for Medicinal Products for Veterinary Use (CVMP) on the basis of the documentation provided, led to the recommendations on the conditions of use.

This summary cannot replace a face-to-face discussion with your veterinarian. If you need more information about your animal’s medical condition or treatment, contact your veterinarian. If you want more information on the basis of the CVMP recommendations, read the scientific discussion (also part of the EPAR).

This EPAR was last updated on 15/10/2018

Authorisation details

Product details
Equilis West Nile
Agency product number
Active substance
inactivated chimaeric flavivirus strain YF-WN
International non-proprietary name (INN) or common name
inactivated chimaeric flavivirus strain YF-WN
Anatomical therapeutic chemical veterinary (ATCvet) codes
Publication details
Marketing-authorisation holder
Intervet International BV
Date of issue of marketing authorisation valid throughout the European Union
Contact address
Wim de Körverstraat 35
5831 AN Boxmeer

Product information

03/10/2018 Equilis West Nile - EMEA/V/C/002241 - IB/0006

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Product information documents contain:

You can find product information documents for centrally authorised human medicines on this website. For centrally authorised veterinary medicines authorised or updated from February 2022, see the Veterinary Medicines Information website.

Pharmacotherapeutic group


Therapeutic indication

Active immunisation of horses against West Nile virus (WNV) to reduce clinical signs of disease and lesions in the brain and to reduce viraemia.

Onset of immunity: 2 weeks after primary vaccination course of two injections.

Duration of immunity: 12 months.

Assessment history

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