New nasal COVID vaccine could offer Needle-Free booster option
⭐️ VACCINE ⭐️
Recruiting now
This study tests a new nasal spray COVID-19 vaccine (NDV-HXP-S-KP.2) to see if it's safe and tolerable compared to a standard mRNA booster shot. About 200 adults who have already been vaccinated against COVID-19 will receive either the nasal vaccine or an mRNA shot. Researchers w…
Phase: PHASE2 • Sponsor: CastleVax Inc. • Aim: ⭐️ VACCINE ⭐️
Last updated May 26, 2026 07:21 UTC