Valneva Receives Marketing Authorization in the UK for the World’s First Chikungunya Vaccine, IXCHIQ®

Saint Herblain (France), February 5, 2025 – Valneva SE (Nasdaq: VALN; Euronext Paris: VLA), a specialty vaccine company, today announced that the Medicines and Healthcare products Regulatory Agency (MHRA) has granted marketing authorization in the United Kingdom (UK) for the world’s first and only chikungunya vaccine, IXCHIQ^®. The single-dose vaccine is indicated for active immunization for the prevention of disease caused by chikungunya virus (CHIKV) in individuals 18 years of age and older. The vaccine is manufactured at Valneva’s leading vaccine production site in Livingston, Scotland.