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The claim

Se filtra un documento en el que Pfizer confirma la presencia de óxido de grafeno en su vacuna de ARNm Comirnaty

Original publisher’s rating

Falso. El informe de Pfizer no trata sobre el contenido de la vacuna Comirnaty.

Reviewed by The Facts ↗ ·

Read the original fact check ↗

Sources and attribution

    Original review: The Facts. Structured data compiled by Data Commons under CC BY 4.0. Publisher article content is subject to its own terms.

    Updated