Fentanyl vaccine undergoing human trials

Name: Fentanyl vaccine undergoing human trials
Uploaded: 2026-04-01T00:16:00Z
Duration: 1 min 47 s
Description: Fentanyl has had a devastating impact on thousands of families, but a vaccine now in human trials could be an important part in the fight against it.

FOX LOCAL Seattle · Apr 1, 2026 · 1m 47sSign Up Now

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Fentanyl has had a devastating impact on thousands of families, but a vaccine now in human trials could be an important part in the fight against it.