IMMUNOGENICITY

Clinical trials for IMMUNOGENICITY explained in plain language.

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Trials to join now! 1 Not yet recruiting 2 Not yet finished but already full! 3 Completed 1

Mixing COVID-19 vaccines: could two different shots be better?

⭐️ VACCINE ⭐️ Completed

This study tested whether getting a different COVID-19 vaccine for the second shot (instead of the same one) is safe and boosts immunity. 100 healthy adults who had already received one dose of the AZD1222 vaccine were randomly assigned to get either the same vaccine or a differe…

Matched conditions: IMMUNOGENICITY

Phase: PHASE2 • Sponsor: Chang Gung Memorial Hospital • Aim: ⭐️ VACCINE ⭐️

Last updated Jun 27, 2026 14:00 UTC

IMMUNOGENICITY

Get alerted when new IMMUNOGENICITY trials appear

Mixing COVID-19 vaccines: could two different shots be better?