VACCINATION
Clinical trials for VACCINATION explained in plain language.
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New study investigates vaccine response differences across gender and sex
Knowledge-focused Recruiting nowThis study looks at how a person's sex and gender might change their immune response to the meningitis B vaccine. Researchers will compare immune reactions in transgender and cisgender adults aged 18 to 50. The goal is to better understand biological and social factors that influ…
Matched conditions: VACCINATION
Phase: PHASE4 • Sponsor: University Ghent • Aim: Knowledge-focused
Last updated Apr 29, 2026 07:42 UTC
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Why do vaccine protections fade? new study aims to find out
Knowledge-focused Recruiting nowThis study looks at how the immune system responds to vaccines for COVID-19 and other new infectious diseases. Researchers want to understand why protection from vaccines can decrease over time. Healthy adults aged 18 and older who are scheduled to receive a vaccine or booster ca…
Matched conditions: VACCINATION
Sponsor: National Institute of Allergy and Infectious Diseases (NIAID) • Aim: Knowledge-focused
Last updated Apr 29, 2026 07:28 UTC
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Storytime for shots: can videos boost vaccine rates in seniors?
Knowledge-focused Recruiting nowThis study looks at whether watching personal stories or informational videos—or both—can help more older adults get vaccinated. Researchers will compare three approaches in 6,000 U.S. adults aged 50 and older. The goal is to find the best way to encourage vaccination.
Matched conditions: VACCINATION
Phase: NA • Sponsor: Johns Hopkins Bloomberg School of Public Health • Aim: Knowledge-focused
Last updated Apr 28, 2026 13:02 UTC