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Valneva USA –
Advancing vaccines
for better lives

Valneva is a commercial stage biotech company. Our mission is to help protect the lives of people around the world through the discovery, development, and commercialization of innovative vaccines against infectious diseases.

Valneva USA, Inc. is focused on the marketing and distribution of Valneva’s Japanese encephalitis vaccine, IXIARO®, in the US.

This website is intended for US residents.
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Visit PreventJE.com, a website for travel health professionals and their patients, focusing on the risk and prevention of Japanese encephalitis for travelers to Asia.







– Our product

IXIARO®

Japanese encephalitis vaccine
(inactivated, adsorbed)



PreventJE_Logo.png
Visit PreventJE.com, a website for travel health professionals and their patients, focusing on the risk and prevention of Japanese encephalitis for travelers to Asia.

Indication and Usage

IXIARO® is a vaccine indicated for the prevention of disease caused by JE virus, approved for use in individuals 2 months of age and older.

Important Safety Information

Severe allergic reaction after a previous dose of IXIARO®, any other JEV vaccine, or any component of IXIARO®, including protamine sulfate - a compound known to cause hypersensitivity reactions in some individuals - is a contraindication to administration of IXIARO®. Individuals with a history of severe allergic reaction to another Japanese encephalitis vaccine may be referred to an allergist for evaluation if immunization with IXIARO® is considered. 

Vaccination with IXIARO® may not protect all individuals.  Individuals with a weakened immune system may have a diminished immune response to IXIARO®. Fainting may occur when receiving any injection, including IXIARO®. Tell your healthcare practitioner if you have a history of fainting from injections.

The most common (>10%) adverse reactions were: fever, irritability, diarrhea, and injection site redness in infants 2 months to <1 year of age; fever in children 1 to <12 years of age; pain and tenderness in adolescents 12 to <18 years of age; and, headache, muscle pain, and injection site pain and tenderness in adults.

You are encouraged to report negative side effects of vaccines to the US Food and Drug Administration (FDA) and the Centers for Disease Control and Prevention (CDC). Visit www.vaers.hhs.gov or call 1-800-822-7967. You should ask your healthcare practitioner for medical advice about adverse events.

For more information, please see the physician’s Prescribing Information and ask your healthcare practitioner about the risk and benefits of IXIARO®.

Valneva USA, Inc.
910 Clopper Road, Suite 160S
Gaithersburg, MD 20878, USA

Customer Service
+1 866 223 7118

Medical Information
+1 844 349 4276 (8443-IXIARO)

 
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