Ontario clinic accidentally gives people six doses of COVID-19 vaccine in one shot
CTV
A 75-year-old man is among multiple people in Ontario who say they were accidentally given the equivalent of six doses of the COVID-19 vaccine while getting their booster shot.
CTV News Toronto has spoken with multiple people who received their booster shot at the Schomberg Medical Clinic near Newmarket on Jan. 8 and were affected by the vaccine mix-up.
A 28-year-old woman and her husband, who asked not be identified, are among those who were notified about the dosage error a few hours after they got their shot.
She said they were told by the receptionist that the doctor didn’t dilute the Pfizer COVID-19 vaccine, meaning they had received six times the proper dose.
According to health officials, each Pfizer COVID-19 vial contains 0.25 mL of product, which saline is added to and is enough vaccine for six doses.
