The Chikungunya virus once a relatively quiet public health concern is making global news again. In this episode of Trending Unpacked, we explore what’s driving the resurgence of this mosquito-borne illness, where outbreaks are occurring, and what health officials are doing to combat it. From climate change’s role in expanding mosquito habitats to new vaccine developments, we unpack why Chikungunya is suddenly trending.

Next episode: We switch gears to the big screen with Weapons (2025), one of the year’s most anticipated and mysterious films.