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Chikungunya: the invisible epidemic
9 juillet 2025

#CHIKV #Vaccine #Epidemiology #GlobalHealth #TropicalDiseases
With the recent approval of the IXCHIQ (Valneva) and VIMKUNYA (Bavarian Nordic) vaccines, a new era begins in the fight against the chikungunya virus (CHIKV). Yet, the true extent of its global impact remains poorly understood, complicating decisions around vaccination strategy. This large-scale international modeling study assesses virus circulation across 180 countries and simulates the effectiveness of various vaccination campaigns.
A vaccine in the shadow of a forgotten virus
With the recent approval of the IXCHIQ (Valneva) and VIMKUNYA (Bavarian Nordic) vaccines, a new era begins in the fight against the chikungunya virus (CHIKV). Yet, the true extent of its global impact remains poorly understood, complicating decisions around vaccination strategy. This large-scale international modeling study assesses virus circulation across 180 countries and simulates the effectiveness of various vaccination campaigns.
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