Pfizer did not know whether Covid vaccine stopped transmission before rollout

BREAKING NEWS: Pfizer Did Not Know If Covid Vaccine Stopped Transmission Before Rollout

Pfizer did not know whether Covid vaccine stopped transmission before rollout, executive admits

#Pfizer did not know whether #Covid #vaccine stopped transmission before rollout

SCANDAL! Pfizer did not know whether Covid vaccine stopped transmission before rollout

Pfizer did not know whether Covid vaccine stopped transmission before rollout

Pfizer did not know whether Covid vaccine stopped transmission before rollout

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