New COVID-19 boosters aim for stronger, longer protection
⭐️ VACCINE ⭐️
Recruiting now
This study tests two experimental COVID-19 booster vaccines in 80 healthy volunteers aged 40 to 64. The goal is to see if one version, which includes an extra component called 's3', can produce a stronger and longer-lasting immune response. Participants will receive a single shot…
Phase: PHASE1, PHASE2 • Sponsor: Kara Chew • Aim: ⭐️ VACCINE ⭐️
Last updated May 22, 2026 13:55 UTC