Hvivo
Clinical trials sponsored by Hvivo, explained in plain language.
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Scientists test flu virus on volunteers to build better vaccines
Knowledge-focused CompletedThis study involved 33 healthy adults aged 18 to 55 who were given different doses of a new influenza A H3N2 virus strain. The goal was to find a dose that is safe and causes infection in at least 40% of people, so this strain can be used in future vaccine studies. Participants w…
Phase: NA • Sponsor: Hvivo • Aim: Knowledge-focused
Last updated May 22, 2026 14:01 UTC
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Healthy volunteers inhaled omicron on purpose – here’s what scientists learned
Knowledge-focused CompletedThis study gave healthy volunteers aged 18 to 40 a carefully measured dose of the Omicron BA.5 virus to see how many got infected and how their bodies reacted. The goal was not to treat or cure COVID-19, but to learn about the virus's behavior and safety in a controlled setting. …
Phase: EARLY_PHASE1 • Sponsor: Hvivo • Aim: Knowledge-focused
Last updated May 22, 2026 13:54 UTC