Pfizer admits its Covid vaccines cause a ca…

Why These Claims Persist

Occasionally, small laboratory studies or observational data show correlations without establishing causation — meaning that just because two things occur together (like vaccination and later cancer diagnosis), it doesn’t mean one caused the other. These results are often misrepresented online as “proof” of harm when they don’t actually demonstrate a causal link.

Additionally, some social posts amplify isolated or unvetted interpretations from fringe sources, positioning them as official admissions — which they are not. No reputable scientific body or regulatory agency has acknowledged any evidence that the vaccines cause cancer.