Two-for-One vaccine shot? new study tests combined dengue and chikungunya protection
⭐️ VACCINE ⭐️
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This study tests whether giving two live vaccines—one for dengue and one for chikungunya—at the same time is as safe and effective as giving them separately. About 900 adults aged 18 to 59 who have never been exposed to either virus will take part. The goal is to see if a single …
Phase: PHASE3 • Sponsor: Butantan Institute • Aim: ⭐️ VACCINE ⭐️
Last updated May 17, 2026 06:50 UTC