> adolescent subject was paralyzed by the Pfizer vaccine during the trials Was the adolescent paralyzed by the drug or paralyzed while the drug trial was runni

> adolescent subject was paralyzed by the Pfizer vaccine during the trials Was the adolescent paralyzed by the drug or paralyzed while the drug trial was running? Any illness, injury, or death during a trial, regardless of cause, is reported in the study results.