COVID19 VACCINE

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Completed 1

Scientists track how well COVID shots protect our elders

Knowledge-focused Completed

This study measured how the immune systems of elderly people living in care homes responded to the Pfizer COVID-19 vaccine compared to younger, healthy adults. Researchers tracked antibody levels and specific immune cells at 3 and 9 months after vaccination in 264 participants. T…

Matched conditions: COVID19 VACCINE

Sponsor: University Hospital, Lille • Aim: Knowledge-focused

Last updated Mar 30, 2026 14:31 UTC

COVID19 VACCINE

Get alerted when new COVID19 VACCINE trials appear

Scientists track how well COVID shots protect our elders