New flu vaccine with booster adjuvant enters first human tests

NCT ID NCT07349017

First seen Jan 17, 2026 · Last updated Jun 20, 2026 · Updated 20 times

Summary

This early-stage trial tests a new flu vaccine that includes an adjuvant called BK-01, designed to boost the immune response. About 160 adults aged 18 and older will receive either the new vaccine, a standard flu vaccine, or a placebo. Researchers will monitor for side effects and measure antibody levels over 30 days to see how well the vaccine works.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

influenza vaccine with BK-01 adjuvant

What this could lead to

If successful, this could lead to a more effective seasonal flu vaccine that provides better protection.

What could go wrong

This is a very early Phase 1 trial with only 160 participants, so safety and immune response are still unknown. The vaccine may not work as hoped or could cause side effects.

Conditions

The condition(s) this trial relates to.

influenza

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.