Hvivo
Clinical trials sponsored by Hvivo, explained in plain language.
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Scientists expose volunteers to flu to build better vaccines
Knowledge-focused CompletedThis study tested different doses of a new H3N2 flu virus in healthy adults aged 18 to 55. The goal was to find a safe dose that reliably causes mild flu symptoms, so future vaccines can be tested. 33 volunteers participated, and researchers monitored side effects and infection r…
Phase: NA • Sponsor: Hvivo • Aim: Knowledge-focused
Last updated May 01, 2026 15:57 UTC
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Scientists deliberately infect volunteers with omicron to study the virus up close
Knowledge-focused CompletedThis study involved 36 healthy adults aged 18 to 40 who were deliberately exposed to the Omicron BA.5 strain of the COVID-19 virus. The goal was to find a safe dose that causes infection in at least 40% of people and to monitor any side effects. Researchers tracked symptoms and v…
Phase: EARLY_PHASE1 • Sponsor: Hvivo • Aim: Knowledge-focused
Last updated Apr 30, 2026 15:50 UTC