Fact check
Is it true: Baxter International H5N1 vaccine contamination (Feb 2009)?
Partly — it's more complicated than the claim suggests.
The contamination incident is confirmed: Baxter shipped H3N2 vaccine material containing live H5N1 to four countries in early 2009. The conspiracy claim — deliberate pandemic seeding — is not supported by the regulatory investigation. Regulators accepted accidental seed-stock cross-contamination. No human infections occurred. The incident was real; the malicious-intent claim is not substantiated.
The claim
In February 2009, Baxter Biosciences' facility in Orth-an-der-Donau, Austria shipped seasonal H3N2 influenza vaccine contaminated with live H5N1 avian influenza to distributors in the Czech Republic,
Key evidence
Contamination confirmed: live H5N1 in seasonal H3N2 vaccine material
WHO and EMA investigated and accepted accidental-contamination explanation
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