Sniffing for immunity: new nasal spray COVID vaccine enters human testing
⭐️ VACCINE ⭐️
Recruiting now
This study is testing a new COVID-19 booster vaccine given as a nasal spray. It will compare the spray's safety and the immune response it creates to a standard mRNA vaccine shot. The trial will enroll about 200 adults who have already been vaccinated against COVID-19 at least 6 …
Phase: PHASE2 • Sponsor: CastleVax Inc. • Aim: ⭐️ VACCINE ⭐️
Last updated Mar 27, 2026 12:39 UTC